66809150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 134147664

約数和(自身を除く): 67338514

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 1325, 1483, 1802, 2650, 2966, 4505, 7415, 9010, 14830, 22525, 25211, 37075, 45050, 50422, 74150, 78599, 126055, 157198, 252110, 392995, 630275, 785990, 1260550, 1336183, 1964975, 2672366, 3929950, 6680915, 13361830, 33404575, 66809150]

約数ペア:

[(1, 66809150), (2, 33404575), (5, 13361830), (10, 6680915), (17, 3929950), (25, 2672366), (34, 1964975), (50, 1336183), (53, 1260550), (85, 785990), (106, 630275), (170, 392995), (265, 252110), (425, 157198), (530, 126055), (850, 78599), (901, 74150), (1325, 50422), (1483, 45050), (1802, 37075), (2650, 25211), (2966, 22525), (4505, 14830), (7415, 9010)]