57182290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 119024640

約数和(自身を除く): 61842350

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 205, 310, 341, 409, 410, 451, 682, 818, 902, 1271, 1705, 2045, 2255, 2542, 3410, 4090, 4499, 4510, 6355, 8998, 12679, 12710, 13981, 16769, 22495, 25358, 27962, 33538, 44990, 63395, 69905, 83845, 126790, 139469, 139810, 167690, 184459, 278938, 368918, 519839, 697345, 922295, 1039678, 1394690, 1844590, 2599195, 5198390, 5718229, 11436458, 28591145, 57182290]

約数ペア:

[(1, 57182290), (2, 28591145), (5, 11436458), (10, 5718229), (11, 5198390), (22, 2599195), (31, 1844590), (41, 1394690), (55, 1039678), (62, 922295), (82, 697345), (110, 519839), (155, 368918), (205, 278938), (310, 184459), (341, 167690), (409, 139810), (410, 139469), (451, 126790), (682, 83845), (818, 69905), (902, 63395), (1271, 44990), (1705, 33538), (2045, 27962), (2255, 25358), (2542, 22495), (3410, 16769), (4090, 13981), (4499, 12710), (4510, 12679), (6355, 8998)]