50126440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 142248960

約数和(自身を除く): 92122520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 293, 329, 364, 376, 455, 470, 520, 586, 611, 658, 728, 910, 940, 1172, 1222, 1316, 1465, 1645, 1820, 1880, 2051, 2344, 2444, 2632, 2930, 3055, 3290, 3640, 3809, 4102, 4277, 4888, 5860, 6110, 6580, 7618, 8204, 8554, 10255, 11720, 12220, 13160, 13771, 15236, 16408, 17108, 19045, 20510, 21385, 24440, 26663, 27542, 30472, 34216, 38090, 41020, 42770, 53326, 55084, 68855, 76180, 82040, 85540, 96397, 106652, 110168, 133315, 137710, 152360, 171080, 179023, 192794, 213304, 266630, 275420, 358046, 385588, 481985, 533260, 550840, 716092, 771176, 895115, 963970, 1066520, 1253161, 1432184, 1790230, 1927940, 2506322, 3580460, 3855880, 5012644, 6265805, 7160920, 10025288, 12531610, 25063220, 50126440]

約数ペア:

[(1, 50126440), (2, 25063220), (4, 12531610), (5, 10025288), (7, 7160920), (8, 6265805), (10, 5012644), (13, 3855880), (14, 3580460), (20, 2506322), (26, 1927940), (28, 1790230), (35, 1432184), (40, 1253161), (47, 1066520), (52, 963970), (56, 895115), (65, 771176), (70, 716092), (91, 550840), (94, 533260), (104, 481985), (130, 385588), (140, 358046), (182, 275420), (188, 266630), (235, 213304), (260, 192794), (280, 179023), (293, 171080), (329, 152360), (364, 137710), (376, 133315), (455, 110168), (470, 106652), (520, 96397), (586, 85540), (611, 82040), (658, 76180), (728, 68855), (910, 55084), (940, 53326), (1172, 42770), (1222, 41020), (1316, 38090), (1465, 34216), (1645, 30472), (1820, 27542), (1880, 26663), (2051, 24440), (2344, 21385), (2444, 20510), (2632, 19045), (2930, 17108), (3055, 16408), (3290, 15236), (3640, 13771), (3809, 13160), (4102, 12220), (4277, 11720), (4888, 10255), (5860, 8554), (6110, 8204), (6580, 7618)]