61781450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 123849216

約数和(自身を除く): 62067766

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 1733, 3466, 3565, 7130, 8665, 17330, 17825, 35650, 39859, 43325, 53723, 79718, 86650, 107446, 199295, 268615, 398590, 537230, 996475, 1235629, 1343075, 1992950, 2471258, 2686150, 6178145, 12356290, 30890725, 61781450]

約数ペア:

[(1, 61781450), (2, 30890725), (5, 12356290), (10, 6178145), (23, 2686150), (25, 2471258), (31, 1992950), (46, 1343075), (50, 1235629), (62, 996475), (115, 537230), (155, 398590), (230, 268615), (310, 199295), (575, 107446), (713, 86650), (775, 79718), (1150, 53723), (1426, 43325), (1550, 39859), (1733, 35650), (3466, 17825), (3565, 17330), (7130, 8665)]