57478330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 129040128

約数和(自身を除く): 71561798

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 581, 761, 830, 910, 1079, 1162, 1522, 2158, 2905, 3805, 5327, 5395, 5810, 7553, 7610, 9893, 10654, 10790, 15106, 19786, 26635, 37765, 49465, 53270, 63163, 69251, 75530, 98930, 126326, 138502, 315815, 346255, 442141, 631630, 692510, 821119, 884282, 1642238, 2210705, 4105595, 4421410, 5747833, 8211190, 11495666, 28739165, 57478330]

約数ペア:

[(1, 57478330), (2, 28739165), (5, 11495666), (7, 8211190), (10, 5747833), (13, 4421410), (14, 4105595), (26, 2210705), (35, 1642238), (65, 884282), (70, 821119), (83, 692510), (91, 631630), (130, 442141), (166, 346255), (182, 315815), (415, 138502), (455, 126326), (581, 98930), (761, 75530), (830, 69251), (910, 63163), (1079, 53270), (1162, 49465), (1522, 37765), (2158, 26635), (2905, 19786), (3805, 15106), (5327, 10790), (5395, 10654), (5810, 9893), (7553, 7610)]