51011688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23357}}^1$

素因数の和:23386

約数の個数: 64

約数和(自身を含む): 156965760

約数和(自身を除く): 105954072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 23357, 46714, 70071, 93428, 140142, 163499, 186856, 280284, 303641, 326998, 490497, 560568, 607282, 653996, 910923, 980994, 1214564, 1307992, 1821846, 1961988, 2125487, 2429128, 3643692, 3923976, 4250974, 6376461, 7287384, 8501948, 12752922, 17003896, 25505844, 51011688]

約数ペア:

[(1, 51011688), (2, 25505844), (3, 17003896), (4, 12752922), (6, 8501948), (7, 7287384), (8, 6376461), (12, 4250974), (13, 3923976), (14, 3643692), (21, 2429128), (24, 2125487), (26, 1961988), (28, 1821846), (39, 1307992), (42, 1214564), (52, 980994), (56, 910923), (78, 653996), (84, 607282), (91, 560568), (104, 490497), (156, 326998), (168, 303641), (182, 280284), (273, 186856), (312, 163499), (364, 140142), (546, 93428), (728, 70071), (1092, 46714), (2184, 23357)]