51532887250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{140321}}^1$

素因数の和:140464

約数の個数: 64

約数和(自身を含む): 104810430816

約数和(自身を除く): 53277543566

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 125, 130, 226, 250, 325, 565, 650, 1130, 1469, 1625, 2825, 2938, 3250, 5650, 7345, 14125, 14690, 28250, 36725, 73450, 140321, 183625, 280642, 367250, 701605, 1403210, 1824173, 3508025, 3648346, 7016050, 9120865, 15856273, 17540125, 18241730, 31712546, 35080250, 45604325, 79281365, 91208650, 158562730, 206131549, 228021625, 396406825, 412263098, 456043250, 792813650, 1030657745, 1982034125, 2061315490, 3964068250, 5153288725, 10306577450, 25766443625, 51532887250]

約数ペア:

[(1, 51532887250), (2, 25766443625), (5, 10306577450), (10, 5153288725), (13, 3964068250), (25, 2061315490), (26, 1982034125), (50, 1030657745), (65, 792813650), (113, 456043250), (125, 412263098), (130, 396406825), (226, 228021625), (250, 206131549), (325, 158562730), (565, 91208650), (650, 79281365), (1130, 45604325), (1469, 35080250), (1625, 31712546), (2825, 18241730), (2938, 17540125), (3250, 15856273), (5650, 9120865), (7345, 7016050), (14125, 3648346), (14690, 3508025), (28250, 1824173), (36725, 1403210), (73450, 701605), (140321, 367250), (183625, 280642)]