78432050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 157469832

約数和(自身を除く): 79037782

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 1325, 1741, 1802, 2650, 3482, 4505, 8705, 9010, 17410, 22525, 29597, 43525, 45050, 59194, 87050, 92273, 147985, 184546, 295970, 461365, 739925, 922730, 1479850, 1568641, 2306825, 3137282, 4613650, 7843205, 15686410, 39216025, 78432050]

約数ペア:

[(1, 78432050), (2, 39216025), (5, 15686410), (10, 7843205), (17, 4613650), (25, 3137282), (34, 2306825), (50, 1568641), (53, 1479850), (85, 922730), (106, 739925), (170, 461365), (265, 295970), (425, 184546), (530, 147985), (850, 92273), (901, 87050), (1325, 59194), (1741, 45050), (1802, 43525), (2650, 29597), (3482, 22525), (4505, 17410), (8705, 9010)]