52084240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 132710256

約数和(自身を除く): 80626016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 821, 976, 1040, 1220, 1586, 1642, 2440, 3172, 3284, 3965, 4105, 4880, 6344, 6568, 7930, 8210, 10673, 12688, 13136, 15860, 16420, 21346, 31720, 32840, 42692, 50081, 53365, 63440, 65680, 85384, 100162, 106730, 170768, 200324, 213460, 250405, 400648, 426920, 500810, 651053, 801296, 853840, 1001620, 1302106, 2003240, 2604212, 3255265, 4006480, 5208424, 6510530, 10416848, 13021060, 26042120, 52084240]

約数ペア:

[(1, 52084240), (2, 26042120), (4, 13021060), (5, 10416848), (8, 6510530), (10, 5208424), (13, 4006480), (16, 3255265), (20, 2604212), (26, 2003240), (40, 1302106), (52, 1001620), (61, 853840), (65, 801296), (80, 651053), (104, 500810), (122, 426920), (130, 400648), (208, 250405), (244, 213460), (260, 200324), (305, 170768), (488, 106730), (520, 100162), (610, 85384), (793, 65680), (821, 63440), (976, 53365), (1040, 50081), (1220, 42692), (1586, 32840), (1642, 31720), (2440, 21346), (3172, 16420), (3284, 15860), (3965, 13136), (4105, 12688), (4880, 10673), (6344, 8210), (6568, 7930)]