54397489060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{105491}}^1$

素因数の和:105601

約数の個数: 96

約数和(自身を含む): 127603123200

約数和(自身を除く): 73205634140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 59, 76, 92, 95, 115, 118, 190, 230, 236, 295, 380, 437, 460, 590, 874, 1121, 1180, 1357, 1748, 2185, 2242, 2714, 4370, 4484, 5428, 5605, 6785, 8740, 11210, 13570, 22420, 25783, 27140, 51566, 103132, 105491, 128915, 210982, 257830, 421964, 515660, 527455, 1054910, 2004329, 2109820, 2426293, 4008658, 4852586, 6223969, 8017316, 9705172, 10021645, 12131465, 12447938, 20043290, 24262930, 24895876, 31119845, 40086580, 46099567, 48525860, 62239690, 92199134, 118255411, 124479380, 143151287, 184398268, 230497835, 236510822, 286302574, 460995670, 473021644, 572605148, 591277055, 715756435, 921991340, 1182554110, 1431512870, 2365108220, 2719874453, 2863025740, 5439748906, 10879497812, 13599372265, 27198744530, 54397489060]

約数ペア:

[(1, 54397489060), (2, 27198744530), (4, 13599372265), (5, 10879497812), (10, 5439748906), (19, 2863025740), (20, 2719874453), (23, 2365108220), (38, 1431512870), (46, 1182554110), (59, 921991340), (76, 715756435), (92, 591277055), (95, 572605148), (115, 473021644), (118, 460995670), (190, 286302574), (230, 236510822), (236, 230497835), (295, 184398268), (380, 143151287), (437, 124479380), (460, 118255411), (590, 92199134), (874, 62239690), (1121, 48525860), (1180, 46099567), (1357, 40086580), (1748, 31119845), (2185, 24895876), (2242, 24262930), (2714, 20043290), (4370, 12447938), (4484, 12131465), (5428, 10021645), (5605, 9705172), (6785, 8017316), (8740, 6223969), (11210, 4852586), (13570, 4008658), (22420, 2426293), (25783, 2109820), (27140, 2004329), (51566, 1054910), (103132, 527455), (105491, 515660), (128915, 421964), (210982, 257830)]