56331390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 146211840

約数和(自身を除く): 89880450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 2671, 3515, 4218, 5342, 7030, 8013, 10545, 13355, 16026, 21090, 26710, 40065, 50749, 80130, 98827, 101498, 152247, 197654, 253745, 296481, 304494, 494135, 507490, 592962, 761235, 988270, 1482405, 1522470, 1877713, 2964810, 3755426, 5633139, 9388565, 11266278, 18777130, 28165695, 56331390]

約数ペア:

[(1, 56331390), (2, 28165695), (3, 18777130), (5, 11266278), (6, 9388565), (10, 5633139), (15, 3755426), (19, 2964810), (30, 1877713), (37, 1522470), (38, 1482405), (57, 988270), (74, 761235), (95, 592962), (111, 507490), (114, 494135), (185, 304494), (190, 296481), (222, 253745), (285, 197654), (370, 152247), (555, 101498), (570, 98827), (703, 80130), (1110, 50749), (1406, 40065), (2109, 26710), (2671, 21090), (3515, 16026), (4218, 13355), (5342, 10545), (7030, 8013)]