51891060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 158844672

約数和(自身を除く): 106953612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 937, 1065, 1420, 1846, 1874, 2130, 2769, 2811, 3692, 3748, 4260, 4615, 4685, 5538, 5622, 9230, 9370, 11076, 11244, 12181, 13845, 14055, 18460, 18740, 24362, 27690, 28110, 36543, 48724, 55380, 56220, 60905, 66527, 73086, 121810, 133054, 146172, 182715, 199581, 243620, 266108, 332635, 365430, 399162, 665270, 730860, 798324, 864851, 997905, 1330540, 1729702, 1995810, 2594553, 3459404, 3991620, 4324255, 5189106, 8648510, 10378212, 12972765, 17297020, 25945530, 51891060]

約数ペア:

[(1, 51891060), (2, 25945530), (3, 17297020), (4, 12972765), (5, 10378212), (6, 8648510), (10, 5189106), (12, 4324255), (13, 3991620), (15, 3459404), (20, 2594553), (26, 1995810), (30, 1729702), (39, 1330540), (52, 997905), (60, 864851), (65, 798324), (71, 730860), (78, 665270), (130, 399162), (142, 365430), (156, 332635), (195, 266108), (213, 243620), (260, 199581), (284, 182715), (355, 146172), (390, 133054), (426, 121810), (710, 73086), (780, 66527), (852, 60905), (923, 56220), (937, 55380), (1065, 48724), (1420, 36543), (1846, 28110), (1874, 27690), (2130, 24362), (2769, 18740), (2811, 18460), (3692, 14055), (3748, 13845), (4260, 12181), (4615, 11244), (4685, 11076), (5538, 9370), (5622, 9230)]