26589550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 56090160

約数和(自身を除く): 29500610

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2153, 2470, 4306, 6175, 10765, 12350, 21530, 27989, 40907, 53825, 55978, 81814, 107650, 139945, 204535, 279890, 409070, 531791, 699725, 1022675, 1063582, 1399450, 2045350, 2658955, 5317910, 13294775, 26589550]

約数ペア:

[(1, 26589550), (2, 13294775), (5, 5317910), (10, 2658955), (13, 2045350), (19, 1399450), (25, 1063582), (26, 1022675), (38, 699725), (50, 531791), (65, 409070), (95, 279890), (130, 204535), (190, 139945), (247, 107650), (325, 81814), (475, 55978), (494, 53825), (650, 40907), (950, 27989), (1235, 21530), (2153, 12350), (2470, 10765), (4306, 6175)]