56439864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 174348720

約数和(自身を除く): 117908856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3547, 3978, 5304, 7094, 7956, 10641, 14188, 15912, 21282, 28376, 31923, 42564, 46111, 60299, 63846, 85128, 92222, 120598, 127692, 138333, 180897, 184444, 241196, 255384, 276666, 361794, 368888, 414999, 482392, 542691, 553332, 723588, 783887, 829998, 1085382, 1106664, 1447176, 1567774, 1659996, 2170764, 2351661, 3135548, 3319992, 4341528, 4703322, 6271096, 7054983, 9406644, 14109966, 18813288, 28219932, 56439864]

約数ペア:

[(1, 56439864), (2, 28219932), (3, 18813288), (4, 14109966), (6, 9406644), (8, 7054983), (9, 6271096), (12, 4703322), (13, 4341528), (17, 3319992), (18, 3135548), (24, 2351661), (26, 2170764), (34, 1659996), (36, 1567774), (39, 1447176), (51, 1106664), (52, 1085382), (68, 829998), (72, 783887), (78, 723588), (102, 553332), (104, 542691), (117, 482392), (136, 414999), (153, 368888), (156, 361794), (204, 276666), (221, 255384), (234, 241196), (306, 184444), (312, 180897), (408, 138333), (442, 127692), (468, 120598), (612, 92222), (663, 85128), (884, 63846), (936, 60299), (1224, 46111), (1326, 42564), (1768, 31923), (1989, 28376), (2652, 21282), (3547, 15912), (3978, 14188), (5304, 10641), (7094, 7956)]