47662900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 116640972

約数和(自身を除く): 68978072

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 53, 68, 85, 92, 100, 106, 115, 170, 212, 230, 265, 340, 391, 425, 460, 529, 530, 575, 782, 850, 901, 1058, 1060, 1150, 1219, 1325, 1564, 1700, 1802, 1955, 2116, 2300, 2438, 2645, 2650, 3604, 3910, 4505, 4876, 5290, 5300, 6095, 7820, 8993, 9010, 9775, 10580, 12190, 13225, 17986, 18020, 19550, 20723, 22525, 24380, 26450, 28037, 30475, 35972, 39100, 41446, 44965, 45050, 52900, 56074, 60950, 82892, 89930, 90100, 103615, 112148, 121900, 140185, 179860, 207230, 224825, 280370, 414460, 449650, 476629, 518075, 560740, 700925, 899300, 953258, 1036150, 1401850, 1906516, 2072300, 2383145, 2803700, 4766290, 9532580, 11915725, 23831450, 47662900]

約数ペア:

[(1, 47662900), (2, 23831450), (4, 11915725), (5, 9532580), (10, 4766290), (17, 2803700), (20, 2383145), (23, 2072300), (25, 1906516), (34, 1401850), (46, 1036150), (50, 953258), (53, 899300), (68, 700925), (85, 560740), (92, 518075), (100, 476629), (106, 449650), (115, 414460), (170, 280370), (212, 224825), (230, 207230), (265, 179860), (340, 140185), (391, 121900), (425, 112148), (460, 103615), (529, 90100), (530, 89930), (575, 82892), (782, 60950), (850, 56074), (901, 52900), (1058, 45050), (1060, 44965), (1150, 41446), (1219, 39100), (1325, 35972), (1564, 30475), (1700, 28037), (1802, 26450), (1955, 24380), (2116, 22525), (2300, 20723), (2438, 19550), (2645, 18020), (2650, 17986), (3604, 13225), (3910, 12190), (4505, 10580), (4876, 9775), (5290, 9010), (5300, 8993), (6095, 7820)]