53690714180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{2633}}^1$

素因数の和:2997

約数の個数: 96

約数和(自身を含む): 116939991168

約数和(自身を除く): 63249276988

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 131, 172, 181, 215, 262, 362, 430, 524, 655, 724, 860, 905, 1310, 1810, 2620, 2633, 3620, 5266, 5633, 7783, 10532, 11266, 13165, 15566, 22532, 23711, 26330, 28165, 31132, 38915, 47422, 52660, 56330, 77830, 94844, 112660, 113219, 118555, 155660, 226438, 237110, 344923, 452876, 474220, 476573, 566095, 689846, 953146, 1019573, 1132190, 1379692, 1724615, 1906292, 2039146, 2264380, 2382865, 3449230, 4078292, 4765730, 5097865, 6898460, 9531460, 10195730, 14831689, 20391460, 20492639, 29663378, 40985278, 59326756, 62431063, 74158445, 81970556, 102463195, 124862126, 148316890, 204926390, 249724252, 296633780, 312155315, 409852780, 624310630, 1248621260, 2684535709, 5369071418, 10738142836, 13422678545, 26845357090, 53690714180]

約数ペア:

[(1, 53690714180), (2, 26845357090), (4, 13422678545), (5, 10738142836), (10, 5369071418), (20, 2684535709), (43, 1248621260), (86, 624310630), (131, 409852780), (172, 312155315), (181, 296633780), (215, 249724252), (262, 204926390), (362, 148316890), (430, 124862126), (524, 102463195), (655, 81970556), (724, 74158445), (860, 62431063), (905, 59326756), (1310, 40985278), (1810, 29663378), (2620, 20492639), (2633, 20391460), (3620, 14831689), (5266, 10195730), (5633, 9531460), (7783, 6898460), (10532, 5097865), (11266, 4765730), (13165, 4078292), (15566, 3449230), (22532, 2382865), (23711, 2264380), (26330, 2039146), (28165, 1906292), (31132, 1724615), (38915, 1379692), (47422, 1132190), (52660, 1019573), (56330, 953146), (77830, 689846), (94844, 566095), (112660, 476573), (113219, 474220), (118555, 452876), (155660, 344923), (226438, 237110)]