56631250

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 124023312

約数和(自身を除く): 67392062

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 41, 50, 65, 82, 85, 125, 130, 170, 205, 221, 250, 325, 410, 425, 442, 533, 625, 650, 697, 850, 1025, 1066, 1105, 1250, 1394, 1625, 2050, 2125, 2210, 2665, 3125, 3250, 3485, 4250, 5125, 5330, 5525, 6250, 6970, 8125, 9061, 10250, 10625, 11050, 13325, 16250, 17425, 18122, 21250, 25625, 26650, 27625, 34850, 40625, 45305, 51250, 53125, 55250, 66625, 81250, 87125, 90610, 106250, 128125, 133250, 138125, 174250, 226525, 256250, 276250, 333125, 435625, 453050, 666250, 690625, 871250, 1132625, 1381250, 1665625, 2178125, 2265250, 3331250, 4356250, 5663125, 11326250, 28315625, 56631250]

約数ペア:

[(1, 56631250), (2, 28315625), (5, 11326250), (10, 5663125), (13, 4356250), (17, 3331250), (25, 2265250), (26, 2178125), (34, 1665625), (41, 1381250), (50, 1132625), (65, 871250), (82, 690625), (85, 666250), (125, 453050), (130, 435625), (170, 333125), (205, 276250), (221, 256250), (250, 226525), (325, 174250), (410, 138125), (425, 133250), (442, 128125), (533, 106250), (625, 90610), (650, 87125), (697, 81250), (850, 66625), (1025, 55250), (1066, 53125), (1105, 51250), (1250, 45305), (1394, 40625), (1625, 34850), (2050, 27625), (2125, 26650), (2210, 25625), (2665, 21250), (3125, 18122), (3250, 17425), (3485, 16250), (4250, 13325), (5125, 11050), (5330, 10625), (5525, 10250), (6250, 9061), (6970, 8125)]