54251730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 153906480

約数和(自身を除く): 99654750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 521, 534, 585, 801, 890, 1042, 1157, 1170, 1335, 1563, 1602, 2314, 2605, 2670, 3126, 3471, 4005, 4689, 5210, 5785, 6773, 6942, 7815, 8010, 9378, 10413, 11570, 13546, 15630, 17355, 20319, 20826, 23445, 33865, 34710, 40638, 46369, 46890, 52065, 60957, 67730, 92738, 101595, 104130, 121914, 139107, 203190, 231845, 278214, 304785, 417321, 463690, 602797, 609570, 695535, 834642, 1205594, 1391070, 1808391, 2086605, 3013985, 3616782, 4173210, 5425173, 6027970, 9041955, 10850346, 18083910, 27125865, 54251730]

約数ペア:

[(1, 54251730), (2, 27125865), (3, 18083910), (5, 10850346), (6, 9041955), (9, 6027970), (10, 5425173), (13, 4173210), (15, 3616782), (18, 3013985), (26, 2086605), (30, 1808391), (39, 1391070), (45, 1205594), (65, 834642), (78, 695535), (89, 609570), (90, 602797), (117, 463690), (130, 417321), (178, 304785), (195, 278214), (234, 231845), (267, 203190), (390, 139107), (445, 121914), (521, 104130), (534, 101595), (585, 92738), (801, 67730), (890, 60957), (1042, 52065), (1157, 46890), (1170, 46369), (1335, 40638), (1563, 34710), (1602, 33865), (2314, 23445), (2605, 20826), (2670, 20319), (3126, 17355), (3471, 15630), (4005, 13546), (4689, 11570), (5210, 10413), (5785, 9378), (6773, 8010), (6942, 7815)]