53240850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 162489600

約数和(自身を除く): 109248750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 479, 494, 570, 585, 650, 741, 855, 950, 958, 975, 1170, 1235, 1425, 1437, 1482, 1710, 1950, 2223, 2395, 2470, 2850, 2874, 2925, 3705, 4275, 4311, 4446, 4790, 5850, 6175, 6227, 7185, 7410, 8550, 8622, 9101, 11115, 11975, 12350, 12454, 14370, 18202, 18525, 18681, 21555, 22230, 23950, 27303, 31135, 35925, 37050, 37362, 43110, 45505, 54606, 55575, 56043, 62270, 71850, 81909, 91010, 93405, 107775, 111150, 112086, 118313, 136515, 155675, 163818, 186810, 215550, 227525, 236626, 273030, 280215, 311350, 354939, 409545, 455050, 467025, 560430, 591565, 682575, 709878, 819090, 934050, 1064817, 1183130, 1365150, 1401075, 1774695, 2047725, 2129634, 2802150, 2957825, 3549390, 4095450, 5324085, 5915650, 8873475, 10648170, 17746950, 26620425, 53240850]

約数ペア:

[(1, 53240850), (2, 26620425), (3, 17746950), (5, 10648170), (6, 8873475), (9, 5915650), (10, 5324085), (13, 4095450), (15, 3549390), (18, 2957825), (19, 2802150), (25, 2129634), (26, 2047725), (30, 1774695), (38, 1401075), (39, 1365150), (45, 1183130), (50, 1064817), (57, 934050), (65, 819090), (75, 709878), (78, 682575), (90, 591565), (95, 560430), (114, 467025), (117, 455050), (130, 409545), (150, 354939), (171, 311350), (190, 280215), (195, 273030), (225, 236626), (234, 227525), (247, 215550), (285, 186810), (325, 163818), (342, 155675), (390, 136515), (450, 118313), (475, 112086), (479, 111150), (494, 107775), (570, 93405), (585, 91010), (650, 81909), (741, 71850), (855, 62270), (950, 56043), (958, 55575), (975, 54606), (1170, 45505), (1235, 43110), (1425, 37362), (1437, 37050), (1482, 35925), (1710, 31135), (1950, 27303), (2223, 23950), (2395, 22230), (2470, 21555), (2850, 18681), (2874, 18525), (2925, 18202), (3705, 14370), (4275, 12454), (4311, 12350), (4446, 11975), (4790, 11115), (5850, 9101), (6175, 8622), (6227, 8550), (7185, 7410)]