56781538512

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1390069}}^1$

素因数の和:1390140

約数の個数: 80

約数和(自身を含む): 157200236160

約数和(自身を除く): 100418697648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 10212, 13616, 20424, 40848, 1390069, 2780138, 4170207, 5560276, 8340414, 11120552, 16680828, 22241104, 31971587, 33361656, 51432553, 63943174, 66723312, 95914761, 102865106, 127886348, 154297659, 191829522, 205730212, 255772696, 308595318, 383659044, 411460424, 511545392, 617190636, 767318088, 822920848, 1182948719, 1234381272, 1534636176, 2365897438, 2468762544, 3548846157, 4731794876, 7097692314, 9463589752, 14195384628, 18927179504, 28390769256, 56781538512]

約数ペア:

[(1, 56781538512), (2, 28390769256), (3, 18927179504), (4, 14195384628), (6, 9463589752), (8, 7097692314), (12, 4731794876), (16, 3548846157), (23, 2468762544), (24, 2365897438), (37, 1534636176), (46, 1234381272), (48, 1182948719), (69, 822920848), (74, 767318088), (92, 617190636), (111, 511545392), (138, 411460424), (148, 383659044), (184, 308595318), (222, 255772696), (276, 205730212), (296, 191829522), (368, 154297659), (444, 127886348), (552, 102865106), (592, 95914761), (851, 66723312), (888, 63943174), (1104, 51432553), (1702, 33361656), (1776, 31971587), (2553, 22241104), (3404, 16680828), (5106, 11120552), (6808, 8340414), (10212, 5560276), (13616, 4170207), (20424, 2780138), (40848, 1390069)]