53342250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5504

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 90067926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 5471, 9750, 10942, 16413, 27355, 32826, 54710, 71123, 82065, 136775, 142246, 164130, 213369, 273550, 355615, 410325, 426738, 683875, 711230, 820650, 1066845, 1367750, 1778075, 2051625, 2133690, 3556150, 4103250, 5334225, 8890375, 10668450, 17780750, 26671125, 53342250]

約数ペア:

[(1, 53342250), (2, 26671125), (3, 17780750), (5, 10668450), (6, 8890375), (10, 5334225), (13, 4103250), (15, 3556150), (25, 2133690), (26, 2051625), (30, 1778075), (39, 1367750), (50, 1066845), (65, 820650), (75, 711230), (78, 683875), (125, 426738), (130, 410325), (150, 355615), (195, 273550), (250, 213369), (325, 164130), (375, 142246), (390, 136775), (650, 82065), (750, 71123), (975, 54710), (1625, 32826), (1950, 27355), (3250, 16413), (4875, 10942), (5471, 9750)]