51997664

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 114960384

約数和(自身を除く): 62962720

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 43, 46, 53, 62, 86, 92, 106, 124, 172, 184, 212, 248, 344, 368, 424, 496, 688, 713, 736, 848, 989, 992, 1219, 1333, 1376, 1426, 1643, 1696, 1978, 2279, 2438, 2666, 2852, 3286, 3956, 4558, 4876, 5332, 5704, 6572, 7912, 9116, 9752, 10664, 11408, 13144, 15824, 18232, 19504, 21328, 22816, 26288, 30659, 31648, 36464, 37789, 39008, 42656, 52417, 52576, 61318, 70649, 72928, 75578, 104834, 122636, 141298, 151156, 209668, 245272, 282596, 302312, 419336, 490544, 565192, 604624, 838672, 981088, 1130384, 1209248, 1624927, 1677344, 2260768, 3249854, 6499708, 12999416, 25998832, 51997664]

約数ペア:

[(1, 51997664), (2, 25998832), (4, 12999416), (8, 6499708), (16, 3249854), (23, 2260768), (31, 1677344), (32, 1624927), (43, 1209248), (46, 1130384), (53, 981088), (62, 838672), (86, 604624), (92, 565192), (106, 490544), (124, 419336), (172, 302312), (184, 282596), (212, 245272), (248, 209668), (344, 151156), (368, 141298), (424, 122636), (496, 104834), (688, 75578), (713, 72928), (736, 70649), (848, 61318), (989, 52576), (992, 52417), (1219, 42656), (1333, 39008), (1376, 37789), (1426, 36464), (1643, 31648), (1696, 30659), (1978, 26288), (2279, 22816), (2438, 21328), (2666, 19504), (2852, 18232), (3286, 15824), (3956, 13144), (4558, 11408), (4876, 10664), (5332, 9752), (5704, 9116), (6572, 7912)]