50474480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 135152064

約数和(自身を除く): 84677584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 521, 560, 692, 865, 1042, 1211, 1384, 1730, 2084, 2422, 2605, 2768, 3460, 3647, 4168, 4844, 5210, 6055, 6920, 7294, 8336, 9688, 10420, 12110, 13840, 14588, 18235, 19376, 20840, 24220, 29176, 36470, 41680, 48440, 58352, 72940, 90133, 96880, 145880, 180266, 291760, 360532, 450665, 630931, 721064, 901330, 1261862, 1442128, 1802660, 2523724, 3154655, 3605320, 5047448, 6309310, 7210640, 10094896, 12618620, 25237240, 50474480]

約数ペア:

[(1, 50474480), (2, 25237240), (4, 12618620), (5, 10094896), (7, 7210640), (8, 6309310), (10, 5047448), (14, 3605320), (16, 3154655), (20, 2523724), (28, 1802660), (35, 1442128), (40, 1261862), (56, 901330), (70, 721064), (80, 630931), (112, 450665), (140, 360532), (173, 291760), (280, 180266), (346, 145880), (521, 96880), (560, 90133), (692, 72940), (865, 58352), (1042, 48440), (1211, 41680), (1384, 36470), (1730, 29176), (2084, 24220), (2422, 20840), (2605, 19376), (2768, 18235), (3460, 14588), (3647, 13840), (4168, 12110), (4844, 10420), (5210, 9688), (6055, 8336), (6920, 7294)]