52417900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 120853376

約数和(自身を除く): 68435476

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 457, 620, 740, 775, 914, 925, 1147, 1550, 1828, 1850, 2285, 2294, 3100, 3700, 4570, 4588, 5735, 9140, 11425, 11470, 14167, 16909, 22850, 22940, 28334, 28675, 33818, 45700, 56668, 57350, 67636, 70835, 84545, 114700, 141670, 169090, 283340, 338180, 354175, 422725, 524179, 708350, 845450, 1048358, 1416700, 1690900, 2096716, 2620895, 5241790, 10483580, 13104475, 26208950, 52417900]

約数ペア:

[(1, 52417900), (2, 26208950), (4, 13104475), (5, 10483580), (10, 5241790), (20, 2620895), (25, 2096716), (31, 1690900), (37, 1416700), (50, 1048358), (62, 845450), (74, 708350), (100, 524179), (124, 422725), (148, 354175), (155, 338180), (185, 283340), (310, 169090), (370, 141670), (457, 114700), (620, 84545), (740, 70835), (775, 67636), (914, 57350), (925, 56668), (1147, 45700), (1550, 33818), (1828, 28675), (1850, 28334), (2285, 22940), (2294, 22850), (3100, 16909), (3700, 14167), (4570, 11470), (4588, 11425), (5735, 9140)]