47509650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 129527424

約数和(自身を除く): 82017774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1487, 1775, 2130, 2974, 3195, 3550, 4461, 5325, 6390, 7435, 8922, 10650, 13383, 14870, 15975, 22305, 26766, 31950, 37175, 44610, 66915, 74350, 105577, 111525, 133830, 211154, 223050, 316731, 334575, 527885, 633462, 669150, 950193, 1055770, 1583655, 1900386, 2639425, 3167310, 4750965, 5278850, 7918275, 9501930, 15836550, 23754825, 47509650]

約数ペア:

[(1, 47509650), (2, 23754825), (3, 15836550), (5, 9501930), (6, 7918275), (9, 5278850), (10, 4750965), (15, 3167310), (18, 2639425), (25, 1900386), (30, 1583655), (45, 1055770), (50, 950193), (71, 669150), (75, 633462), (90, 527885), (142, 334575), (150, 316731), (213, 223050), (225, 211154), (355, 133830), (426, 111525), (450, 105577), (639, 74350), (710, 66915), (1065, 44610), (1278, 37175), (1487, 31950), (1775, 26766), (2130, 22305), (2974, 15975), (3195, 14870), (3550, 13383), (4461, 10650), (5325, 8922), (6390, 7435)]