52545640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 155131200

約数和(自身を除く): 102585560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 49, 56, 68, 70, 76, 83, 85, 95, 98, 119, 133, 136, 140, 152, 166, 170, 190, 196, 238, 245, 266, 280, 323, 332, 340, 380, 392, 415, 476, 490, 532, 581, 595, 646, 664, 665, 680, 760, 830, 833, 931, 952, 980, 1064, 1162, 1190, 1292, 1330, 1411, 1577, 1615, 1660, 1666, 1862, 1960, 2261, 2324, 2380, 2584, 2660, 2822, 2905, 3154, 3230, 3320, 3332, 3724, 4067, 4165, 4522, 4648, 4655, 4760, 5320, 5644, 5810, 6308, 6460, 6664, 7055, 7448, 7885, 8134, 8330, 9044, 9310, 9877, 11039, 11288, 11305, 11620, 12616, 12920, 14110, 15770, 15827, 16268, 16660, 18088, 18620, 19754, 20335, 22078, 22610, 23240, 26809, 28220, 31540, 31654, 32536, 33320, 37240, 39508, 40670, 44156, 45220, 49385, 53618, 55195, 56440, 63080, 63308, 69139, 77273, 79016, 79135, 81340, 88312, 90440, 98770, 107236, 110390, 126616, 134045, 138278, 154546, 158270, 162680, 187663, 197540, 214472, 220780, 268090, 276556, 309092, 316540, 345695, 375326, 386365, 395080, 441560, 536180, 553112, 618184, 633080, 691390, 750652, 772730, 938315, 1072360, 1313641, 1382780, 1501304, 1545460, 1876630, 2627282, 2765560, 3090920, 3753260, 5254564, 6568205, 7506520, 10509128, 13136410, 26272820, 52545640]

約数ペア:

[(1, 52545640), (2, 26272820), (4, 13136410), (5, 10509128), (7, 7506520), (8, 6568205), (10, 5254564), (14, 3753260), (17, 3090920), (19, 2765560), (20, 2627282), (28, 1876630), (34, 1545460), (35, 1501304), (38, 1382780), (40, 1313641), (49, 1072360), (56, 938315), (68, 772730), (70, 750652), (76, 691390), (83, 633080), (85, 618184), (95, 553112), (98, 536180), (119, 441560), (133, 395080), (136, 386365), (140, 375326), (152, 345695), (166, 316540), (170, 309092), (190, 276556), (196, 268090), (238, 220780), (245, 214472), (266, 197540), (280, 187663), (323, 162680), (332, 158270), (340, 154546), (380, 138278), (392, 134045), (415, 126616), (476, 110390), (490, 107236), (532, 98770), (581, 90440), (595, 88312), (646, 81340), (664, 79135), (665, 79016), (680, 77273), (760, 69139), (830, 63308), (833, 63080), (931, 56440), (952, 55195), (980, 53618), (1064, 49385), (1162, 45220), (1190, 44156), (1292, 40670), (1330, 39508), (1411, 37240), (1577, 33320), (1615, 32536), (1660, 31654), (1666, 31540), (1862, 28220), (1960, 26809), (2261, 23240), (2324, 22610), (2380, 22078), (2584, 20335), (2660, 19754), (2822, 18620), (2905, 18088), (3154, 16660), (3230, 16268), (3320, 15827), (3332, 15770), (3724, 14110), (4067, 12920), (4165, 12616), (4522, 11620), (4648, 11305), (4655, 11288), (4760, 11039), (5320, 9877), (5644, 9310), (5810, 9044), (6308, 8330), (6460, 8134), (6664, 7885), (7055, 7448)]