49116420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{773}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 149601816

約数和(自身を除く): 100485396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 773, 1059, 1412, 1546, 1765, 2118, 2319, 3092, 3177, 3530, 3865, 4236, 4638, 5295, 6354, 6957, 7060, 7730, 9276, 10590, 11595, 12708, 13914, 15460, 15885, 21180, 23190, 27828, 31770, 34785, 46380, 63540, 69570, 139140, 272869, 545738, 818607, 1091476, 1364345, 1637214, 2455821, 2728690, 3274428, 4093035, 4911642, 5457380, 8186070, 9823284, 12279105, 16372140, 24558210, 49116420]

約数ペア:

[(1, 49116420), (2, 24558210), (3, 16372140), (4, 12279105), (5, 9823284), (6, 8186070), (9, 5457380), (10, 4911642), (12, 4093035), (15, 3274428), (18, 2728690), (20, 2455821), (30, 1637214), (36, 1364345), (45, 1091476), (60, 818607), (90, 545738), (180, 272869), (353, 139140), (706, 69570), (773, 63540), (1059, 46380), (1412, 34785), (1546, 31770), (1765, 27828), (2118, 23190), (2319, 21180), (3092, 15885), (3177, 15460), (3530, 13914), (3865, 12708), (4236, 11595), (4638, 10590), (5295, 9276), (6354, 7730), (6957, 7060)]