49153390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 106868160

約数和(自身を除く): 57714770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 929, 962, 1430, 1858, 2035, 2405, 4070, 4645, 4810, 5291, 9290, 10219, 10582, 12077, 20438, 24154, 26455, 34373, 51095, 52910, 60385, 68746, 102190, 120770, 132847, 171865, 265694, 343730, 378103, 446849, 664235, 756206, 893698, 1328470, 1890515, 2234245, 3781030, 4468490, 4915339, 9830678, 24576695, 49153390]

約数ペア:

[(1, 49153390), (2, 24576695), (5, 9830678), (10, 4915339), (11, 4468490), (13, 3781030), (22, 2234245), (26, 1890515), (37, 1328470), (55, 893698), (65, 756206), (74, 664235), (110, 446849), (130, 378103), (143, 343730), (185, 265694), (286, 171865), (370, 132847), (407, 120770), (481, 102190), (715, 68746), (814, 60385), (929, 52910), (962, 51095), (1430, 34373), (1858, 26455), (2035, 24154), (2405, 20438), (4070, 12077), (4645, 10582), (4810, 10219), (5291, 9290)]