2591567772950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{123121}}^1$

素因数の和:123259

約数の個数: 144

約数和(自身を含む): 5431311320256

約数和(自身を除く): 2839743547306

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 53, 65, 94, 106, 130, 169, 235, 265, 325, 338, 470, 530, 611, 650, 689, 845, 1175, 1222, 1325, 1378, 1690, 2350, 2491, 2650, 3055, 3445, 4225, 4982, 6110, 6890, 7943, 8450, 8957, 12455, 15275, 15886, 17225, 17914, 24910, 30550, 32383, 34450, 39715, 44785, 62275, 64766, 79430, 89570, 123121, 124550, 161915, 198575, 223925, 246242, 323830, 397150, 420979, 447850, 615605, 809575, 841958, 1231210, 1600573, 1619150, 2104895, 3078025, 3201146, 4209790, 5786687, 6156050, 6525413, 8002865, 10524475, 11573374, 13050826, 16005730, 20807449, 21048950, 28933435, 32627065, 40014325, 41614898, 57866870, 65254130, 75226931, 80028650, 84830369, 104037245, 144667175, 150453862, 163135325, 169660738, 208074490, 289334350, 306694411, 326270650, 376134655, 424151845, 520186225, 613388822, 752269310, 848303690, 977950103, 1040372450, 1102794797, 1533472055, 1880673275, 1955900206, 2120759225, 2205589594, 3066944110, 3761346550, 3987027343, 4241518450, 4889750515, 5513973985, 7667360275, 7974054686, 9779501030, 11027947970, 15334720550, 19935136715, 24448752575, 27569869925, 39870273430, 48897505150, 51831355459, 55139739850, 99675683575, 103662710918, 199351367150, 259156777295, 518313554590, 1295783886475, 2591567772950]

約数ペア:

[(1, 2591567772950), (2, 1295783886475), (5, 518313554590), (10, 259156777295), (13, 199351367150), (25, 103662710918), (26, 99675683575), (47, 55139739850), (50, 51831355459), (53, 48897505150), (65, 39870273430), (94, 27569869925), (106, 24448752575), (130, 19935136715), (169, 15334720550), (235, 11027947970), (265, 9779501030), (325, 7974054686), (338, 7667360275), (470, 5513973985), (530, 4889750515), (611, 4241518450), (650, 3987027343), (689, 3761346550), (845, 3066944110), (1175, 2205589594), (1222, 2120759225), (1325, 1955900206), (1378, 1880673275), (1690, 1533472055), (2350, 1102794797), (2491, 1040372450), (2650, 977950103), (3055, 848303690), (3445, 752269310), (4225, 613388822), (4982, 520186225), (6110, 424151845), (6890, 376134655), (7943, 326270650), (8450, 306694411), (8957, 289334350), (12455, 208074490), (15275, 169660738), (15886, 163135325), (17225, 150453862), (17914, 144667175), (24910, 104037245), (30550, 84830369), (32383, 80028650), (34450, 75226931), (39715, 65254130), (44785, 57866870), (62275, 41614898), (64766, 40014325), (79430, 32627065), (89570, 28933435), (123121, 21048950), (124550, 20807449), (161915, 16005730), (198575, 13050826), (223925, 11573374), (246242, 10524475), (323830, 8002865), (397150, 6525413), (420979, 6156050), (447850, 5786687), (615605, 4209790), (809575, 3201146), (841958, 3078025), (1231210, 2104895), (1600573, 1619150)]