53516540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 101312260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 55, 59, 62, 70, 76, 77, 95, 110, 118, 124, 133, 140, 154, 155, 190, 209, 217, 220, 236, 266, 295, 308, 310, 341, 380, 385, 413, 418, 434, 532, 589, 590, 620, 649, 665, 682, 770, 826, 836, 868, 1045, 1085, 1121, 1178, 1180, 1298, 1330, 1364, 1463, 1540, 1652, 1705, 1829, 2065, 2090, 2170, 2242, 2356, 2387, 2596, 2660, 2926, 2945, 3245, 3410, 3658, 4123, 4130, 4180, 4340, 4484, 4543, 4774, 5605, 5852, 5890, 6479, 6490, 6820, 7315, 7316, 7847, 8246, 8260, 9086, 9145, 9548, 11210, 11780, 11935, 12331, 12803, 12958, 12980, 14630, 15694, 16492, 18172, 18290, 20119, 20615, 22420, 22715, 23870, 24662, 25606, 25916, 29260, 31388, 32395, 34751, 36580, 39235, 40238, 41230, 45353, 45430, 47740, 49324, 51212, 61655, 64015, 64790, 69502, 78470, 80476, 82460, 86317, 90706, 90860, 100595, 123310, 128030, 129580, 139004, 140833, 156940, 172634, 173755, 181412, 201190, 226765, 243257, 246620, 256060, 281666, 345268, 347510, 382261, 402380, 431585, 453530, 486514, 563332, 695020, 704165, 764522, 863170, 907060, 973028, 1216285, 1408330, 1529044, 1726340, 1911305, 2432570, 2675827, 2816660, 3822610, 4865140, 5351654, 7645220, 10703308, 13379135, 26758270, 53516540]

約数ペア:

[(1, 53516540), (2, 26758270), (4, 13379135), (5, 10703308), (7, 7645220), (10, 5351654), (11, 4865140), (14, 3822610), (19, 2816660), (20, 2675827), (22, 2432570), (28, 1911305), (31, 1726340), (35, 1529044), (38, 1408330), (44, 1216285), (55, 973028), (59, 907060), (62, 863170), (70, 764522), (76, 704165), (77, 695020), (95, 563332), (110, 486514), (118, 453530), (124, 431585), (133, 402380), (140, 382261), (154, 347510), (155, 345268), (190, 281666), (209, 256060), (217, 246620), (220, 243257), (236, 226765), (266, 201190), (295, 181412), (308, 173755), (310, 172634), (341, 156940), (380, 140833), (385, 139004), (413, 129580), (418, 128030), (434, 123310), (532, 100595), (589, 90860), (590, 90706), (620, 86317), (649, 82460), (665, 80476), (682, 78470), (770, 69502), (826, 64790), (836, 64015), (868, 61655), (1045, 51212), (1085, 49324), (1121, 47740), (1178, 45430), (1180, 45353), (1298, 41230), (1330, 40238), (1364, 39235), (1463, 36580), (1540, 34751), (1652, 32395), (1705, 31388), (1829, 29260), (2065, 25916), (2090, 25606), (2170, 24662), (2242, 23870), (2356, 22715), (2387, 22420), (2596, 20615), (2660, 20119), (2926, 18290), (2945, 18172), (3245, 16492), (3410, 15694), (3658, 14630), (4123, 12980), (4130, 12958), (4180, 12803), (4340, 12331), (4484, 11935), (4543, 11780), (4774, 11210), (5605, 9548), (5852, 9145), (5890, 9086), (6479, 8260), (6490, 8246), (6820, 7847), (7315, 7316)]