53649180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 177768864

約数和(自身を除く): 124119684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 227, 234, 260, 303, 390, 404, 454, 468, 505, 585, 606, 681, 780, 908, 909, 1010, 1135, 1170, 1212, 1313, 1362, 1515, 1818, 2020, 2043, 2270, 2340, 2626, 2724, 2951, 3030, 3405, 3636, 3939, 4086, 4540, 4545, 5252, 5902, 6060, 6565, 6810, 7878, 8172, 8853, 9090, 10215, 11804, 11817, 13130, 13620, 14755, 15756, 17706, 18180, 19695, 20430, 22927, 23634, 26260, 26559, 29510, 35412, 39390, 40860, 44265, 45854, 47268, 53118, 59020, 59085, 68781, 78780, 88530, 91708, 106236, 114635, 118170, 132795, 137562, 177060, 206343, 229270, 236340, 265590, 275124, 298051, 343905, 412686, 458540, 531180, 596102, 687810, 825372, 894153, 1031715, 1192204, 1375620, 1490255, 1788306, 2063430, 2682459, 2980510, 3576612, 4126860, 4470765, 5364918, 5961020, 8941530, 10729836, 13412295, 17883060, 26824590, 53649180]

約数ペア:

[(1, 53649180), (2, 26824590), (3, 17883060), (4, 13412295), (5, 10729836), (6, 8941530), (9, 5961020), (10, 5364918), (12, 4470765), (13, 4126860), (15, 3576612), (18, 2980510), (20, 2682459), (26, 2063430), (30, 1788306), (36, 1490255), (39, 1375620), (45, 1192204), (52, 1031715), (60, 894153), (65, 825372), (78, 687810), (90, 596102), (101, 531180), (117, 458540), (130, 412686), (156, 343905), (180, 298051), (195, 275124), (202, 265590), (227, 236340), (234, 229270), (260, 206343), (303, 177060), (390, 137562), (404, 132795), (454, 118170), (468, 114635), (505, 106236), (585, 91708), (606, 88530), (681, 78780), (780, 68781), (908, 59085), (909, 59020), (1010, 53118), (1135, 47268), (1170, 45854), (1212, 44265), (1313, 40860), (1362, 39390), (1515, 35412), (1818, 29510), (2020, 26559), (2043, 26260), (2270, 23634), (2340, 22927), (2626, 20430), (2724, 19695), (2951, 18180), (3030, 17706), (3405, 15756), (3636, 14755), (3939, 13620), (4086, 13130), (4540, 11817), (4545, 11804), (5252, 10215), (5902, 9090), (6060, 8853), (6565, 8172), (6810, 7878)]