52349080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 143585280

約数和(自身を除く): 91236200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 124, 140, 148, 155, 163, 185, 217, 248, 259, 280, 296, 310, 326, 370, 434, 518, 620, 652, 740, 815, 868, 1036, 1085, 1141, 1147, 1240, 1295, 1304, 1480, 1630, 1736, 2072, 2170, 2282, 2294, 2590, 3260, 4340, 4564, 4588, 5053, 5180, 5705, 5735, 6031, 6520, 8029, 8680, 9128, 9176, 10106, 10360, 11410, 11470, 12062, 16058, 20212, 22820, 22940, 24124, 25265, 30155, 32116, 35371, 40145, 40424, 42217, 45640, 45880, 48248, 50530, 60310, 64232, 70742, 80290, 84434, 101060, 120620, 141484, 160580, 168868, 176855, 186961, 202120, 211085, 241240, 282968, 321160, 337736, 353710, 373922, 422170, 707420, 747844, 844340, 934805, 1308727, 1414840, 1495688, 1688680, 1869610, 2617454, 3739220, 5234908, 6543635, 7478440, 10469816, 13087270, 26174540, 52349080]

約数ペア:

[(1, 52349080), (2, 26174540), (4, 13087270), (5, 10469816), (7, 7478440), (8, 6543635), (10, 5234908), (14, 3739220), (20, 2617454), (28, 1869610), (31, 1688680), (35, 1495688), (37, 1414840), (40, 1308727), (56, 934805), (62, 844340), (70, 747844), (74, 707420), (124, 422170), (140, 373922), (148, 353710), (155, 337736), (163, 321160), (185, 282968), (217, 241240), (248, 211085), (259, 202120), (280, 186961), (296, 176855), (310, 168868), (326, 160580), (370, 141484), (434, 120620), (518, 101060), (620, 84434), (652, 80290), (740, 70742), (815, 64232), (868, 60310), (1036, 50530), (1085, 48248), (1141, 45880), (1147, 45640), (1240, 42217), (1295, 40424), (1304, 40145), (1480, 35371), (1630, 32116), (1736, 30155), (2072, 25265), (2170, 24124), (2282, 22940), (2294, 22820), (2590, 20212), (3260, 16058), (4340, 12062), (4564, 11470), (4588, 11410), (5053, 10360), (5180, 10106), (5705, 9176), (5735, 9128), (6031, 8680), (6520, 8029)]