56206590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 160123392

約数和(自身を除く): 103916802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 43, 51, 55, 66, 85, 86, 102, 110, 129, 165, 170, 187, 215, 233, 255, 258, 330, 374, 430, 466, 473, 510, 561, 645, 699, 731, 935, 946, 1122, 1165, 1290, 1398, 1419, 1462, 1870, 2193, 2330, 2365, 2563, 2805, 2838, 3495, 3655, 3961, 4386, 4730, 5126, 5610, 6990, 7095, 7310, 7689, 7922, 8041, 10019, 10965, 11883, 12815, 14190, 15378, 16082, 19805, 20038, 21930, 23766, 24123, 25630, 30057, 38445, 39610, 40205, 43571, 48246, 50095, 59415, 60114, 76890, 80410, 87142, 100190, 110209, 118830, 120615, 130713, 150285, 170323, 217855, 220418, 241230, 261426, 300570, 330627, 340646, 435710, 510969, 551045, 653565, 661254, 851615, 1021938, 1102090, 1307130, 1653135, 1703230, 1873553, 2554845, 3306270, 3747106, 5109690, 5620659, 9367765, 11241318, 18735530, 28103295, 56206590]

約数ペア:

[(1, 56206590), (2, 28103295), (3, 18735530), (5, 11241318), (6, 9367765), (10, 5620659), (11, 5109690), (15, 3747106), (17, 3306270), (22, 2554845), (30, 1873553), (33, 1703230), (34, 1653135), (43, 1307130), (51, 1102090), (55, 1021938), (66, 851615), (85, 661254), (86, 653565), (102, 551045), (110, 510969), (129, 435710), (165, 340646), (170, 330627), (187, 300570), (215, 261426), (233, 241230), (255, 220418), (258, 217855), (330, 170323), (374, 150285), (430, 130713), (466, 120615), (473, 118830), (510, 110209), (561, 100190), (645, 87142), (699, 80410), (731, 76890), (935, 60114), (946, 59415), (1122, 50095), (1165, 48246), (1290, 43571), (1398, 40205), (1419, 39610), (1462, 38445), (1870, 30057), (2193, 25630), (2330, 24123), (2365, 23766), (2563, 21930), (2805, 20038), (2838, 19805), (3495, 16082), (3655, 15378), (3961, 14190), (4386, 12815), (4730, 11883), (5126, 10965), (5610, 10019), (6990, 8041), (7095, 7922), (7310, 7689)]