51873900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 165656064

約数和(自身を除く): 113782164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 283, 300, 325, 390, 470, 564, 566, 611, 650, 705, 780, 849, 940, 975, 1132, 1175, 1222, 1300, 1410, 1415, 1698, 1833, 1950, 2350, 2444, 2820, 2830, 3055, 3396, 3525, 3666, 3679, 3900, 4245, 4700, 5660, 6110, 7050, 7075, 7332, 7358, 8490, 9165, 11037, 12220, 13301, 14100, 14150, 14716, 15275, 16980, 18330, 18395, 21225, 22074, 26602, 28300, 30550, 36660, 36790, 39903, 42450, 44148, 45825, 53204, 55185, 61100, 66505, 73580, 79806, 84900, 91650, 91975, 110370, 133010, 159612, 172913, 183300, 183950, 199515, 220740, 266020, 275925, 332525, 345826, 367900, 399030, 518739, 551850, 665050, 691652, 798060, 864565, 997575, 1037478, 1103700, 1330100, 1729130, 1995150, 2074956, 2593695, 3458260, 3990300, 4322825, 5187390, 8645650, 10374780, 12968475, 17291300, 25936950, 51873900]

約数ペア:

[(1, 51873900), (2, 25936950), (3, 17291300), (4, 12968475), (5, 10374780), (6, 8645650), (10, 5187390), (12, 4322825), (13, 3990300), (15, 3458260), (20, 2593695), (25, 2074956), (26, 1995150), (30, 1729130), (39, 1330100), (47, 1103700), (50, 1037478), (52, 997575), (60, 864565), (65, 798060), (75, 691652), (78, 665050), (94, 551850), (100, 518739), (130, 399030), (141, 367900), (150, 345826), (156, 332525), (188, 275925), (195, 266020), (235, 220740), (260, 199515), (282, 183950), (283, 183300), (300, 172913), (325, 159612), (390, 133010), (470, 110370), (564, 91975), (566, 91650), (611, 84900), (650, 79806), (705, 73580), (780, 66505), (849, 61100), (940, 55185), (975, 53204), (1132, 45825), (1175, 44148), (1222, 42450), (1300, 39903), (1410, 36790), (1415, 36660), (1698, 30550), (1833, 28300), (1950, 26602), (2350, 22074), (2444, 21225), (2820, 18395), (2830, 18330), (3055, 16980), (3396, 15275), (3525, 14716), (3666, 14150), (3679, 14100), (3900, 13301), (4245, 12220), (4700, 11037), (5660, 9165), (6110, 8490), (7050, 7358), (7075, 7332)]