52203800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 134924400

約数和(自身を除く): 82720600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 100, 110, 122, 200, 220, 244, 275, 305, 389, 440, 488, 550, 610, 671, 778, 1100, 1220, 1342, 1525, 1556, 1945, 2200, 2440, 2684, 3050, 3112, 3355, 3890, 4279, 5368, 6100, 6710, 7780, 8558, 9725, 12200, 13420, 15560, 16775, 17116, 19450, 21395, 23729, 26840, 33550, 34232, 38900, 42790, 47458, 67100, 77800, 85580, 94916, 106975, 118645, 134200, 171160, 189832, 213950, 237290, 261019, 427900, 474580, 522038, 593225, 855800, 949160, 1044076, 1186450, 1305095, 2088152, 2372900, 2610190, 4745800, 5220380, 6525475, 10440760, 13050950, 26101900, 52203800]

約数ペア:

[(1, 52203800), (2, 26101900), (4, 13050950), (5, 10440760), (8, 6525475), (10, 5220380), (11, 4745800), (20, 2610190), (22, 2372900), (25, 2088152), (40, 1305095), (44, 1186450), (50, 1044076), (55, 949160), (61, 855800), (88, 593225), (100, 522038), (110, 474580), (122, 427900), (200, 261019), (220, 237290), (244, 213950), (275, 189832), (305, 171160), (389, 134200), (440, 118645), (488, 106975), (550, 94916), (610, 85580), (671, 77800), (778, 67100), (1100, 47458), (1220, 42790), (1342, 38900), (1525, 34232), (1556, 33550), (1945, 26840), (2200, 23729), (2440, 21395), (2684, 19450), (3050, 17116), (3112, 16775), (3355, 15560), (3890, 13420), (4279, 12200), (5368, 9725), (6100, 8558), (6710, 7780)]