49927640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 136602720

約数和(自身を除く): 86675080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 617, 680, 952, 1156, 1190, 1234, 1445, 2023, 2312, 2380, 2468, 2890, 3085, 4046, 4319, 4760, 4936, 5780, 6170, 8092, 8638, 10115, 10489, 11560, 12340, 16184, 17276, 20230, 20978, 21595, 24680, 34552, 40460, 41956, 43190, 52445, 73423, 80920, 83912, 86380, 104890, 146846, 172760, 178313, 209780, 293692, 356626, 367115, 419560, 587384, 713252, 734230, 891565, 1248191, 1426504, 1468460, 1783130, 2496382, 2936920, 3566260, 4992764, 6240955, 7132520, 9985528, 12481910, 24963820, 49927640]

約数ペア:

[(1, 49927640), (2, 24963820), (4, 12481910), (5, 9985528), (7, 7132520), (8, 6240955), (10, 4992764), (14, 3566260), (17, 2936920), (20, 2496382), (28, 1783130), (34, 1468460), (35, 1426504), (40, 1248191), (56, 891565), (68, 734230), (70, 713252), (85, 587384), (119, 419560), (136, 367115), (140, 356626), (170, 293692), (238, 209780), (280, 178313), (289, 172760), (340, 146846), (476, 104890), (578, 86380), (595, 83912), (617, 80920), (680, 73423), (952, 52445), (1156, 43190), (1190, 41956), (1234, 40460), (1445, 34552), (2023, 24680), (2312, 21595), (2380, 20978), (2468, 20230), (2890, 17276), (3085, 16184), (4046, 12340), (4319, 11560), (4760, 10489), (4936, 10115), (5780, 8638), (6170, 8092)]