56240568

素因数分解:

$2^3\times 3^4\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 158631000

約数和(自身を除く): 102390432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 229, 324, 379, 458, 648, 687, 758, 916, 1137, 1374, 1516, 1832, 2061, 2274, 2748, 3032, 3411, 4122, 4548, 5496, 6183, 6822, 8244, 9096, 10233, 12366, 13644, 16488, 18549, 20466, 24732, 27288, 30699, 37098, 40932, 49464, 61398, 74196, 81864, 86791, 122796, 148392, 173582, 245592, 260373, 347164, 520746, 694328, 781119, 1041492, 1562238, 2082984, 2343357, 3124476, 4686714, 6248952, 7030071, 9373428, 14060142, 18746856, 28120284, 56240568]

約数ペア:

[(1, 56240568), (2, 28120284), (3, 18746856), (4, 14060142), (6, 9373428), (8, 7030071), (9, 6248952), (12, 4686714), (18, 3124476), (24, 2343357), (27, 2082984), (36, 1562238), (54, 1041492), (72, 781119), (81, 694328), (108, 520746), (162, 347164), (216, 260373), (229, 245592), (324, 173582), (379, 148392), (458, 122796), (648, 86791), (687, 81864), (758, 74196), (916, 61398), (1137, 49464), (1374, 40932), (1516, 37098), (1832, 30699), (2061, 27288), (2274, 24732), (2748, 20466), (3032, 18549), (3411, 16488), (4122, 13644), (4548, 12366), (5496, 10233), (6183, 9096), (6822, 8244)]