55277030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 109282176

約数和(自身を除く): 54005146

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 617, 1054, 1234, 1445, 2635, 2890, 3085, 5270, 6170, 8959, 10489, 17918, 19127, 20978, 38254, 44795, 52445, 89590, 95635, 104890, 178313, 191270, 325159, 356626, 650318, 891565, 1625795, 1783130, 3251590, 5527703, 11055406, 27638515, 55277030]

約数ペア:

[(1, 55277030), (2, 27638515), (5, 11055406), (10, 5527703), (17, 3251590), (31, 1783130), (34, 1625795), (62, 891565), (85, 650318), (155, 356626), (170, 325159), (289, 191270), (310, 178313), (527, 104890), (578, 95635), (617, 89590), (1054, 52445), (1234, 44795), (1445, 38254), (2635, 20978), (2890, 19127), (3085, 17918), (5270, 10489), (6170, 8959)]