54258680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 157593600

約数和(自身を除く): 103334920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 47, 49, 56, 62, 70, 76, 94, 95, 98, 124, 133, 140, 152, 155, 188, 190, 196, 217, 235, 245, 248, 266, 280, 310, 329, 376, 380, 392, 434, 470, 490, 532, 589, 620, 658, 665, 760, 868, 893, 931, 940, 980, 1064, 1085, 1178, 1240, 1316, 1330, 1457, 1519, 1645, 1736, 1786, 1862, 1880, 1960, 2170, 2303, 2356, 2632, 2660, 2914, 2945, 3038, 3290, 3572, 3724, 4123, 4340, 4465, 4606, 4655, 4712, 5320, 5828, 5890, 6076, 6251, 6580, 7144, 7285, 7448, 7595, 8246, 8680, 8930, 9212, 9310, 10199, 11515, 11656, 11780, 12152, 12502, 13160, 14570, 15190, 16492, 17860, 18424, 18620, 20398, 20615, 23030, 23560, 25004, 27683, 28861, 29140, 30380, 31255, 32984, 35720, 37240, 40796, 41230, 43757, 46060, 50008, 50995, 55366, 57722, 58280, 60760, 62510, 71393, 81592, 82460, 87514, 92120, 101990, 110732, 115444, 125020, 138415, 142786, 144305, 164920, 175028, 193781, 203980, 218785, 221464, 230888, 250040, 276830, 285572, 288610, 350056, 356965, 387562, 407960, 437570, 553660, 571144, 577220, 713930, 775124, 875140, 968905, 1107320, 1154440, 1356467, 1427860, 1550248, 1750280, 1937810, 2712934, 2855720, 3875620, 5425868, 6782335, 7751240, 10851736, 13564670, 27129340, 54258680]

約数ペア:

[(1, 54258680), (2, 27129340), (4, 13564670), (5, 10851736), (7, 7751240), (8, 6782335), (10, 5425868), (14, 3875620), (19, 2855720), (20, 2712934), (28, 1937810), (31, 1750280), (35, 1550248), (38, 1427860), (40, 1356467), (47, 1154440), (49, 1107320), (56, 968905), (62, 875140), (70, 775124), (76, 713930), (94, 577220), (95, 571144), (98, 553660), (124, 437570), (133, 407960), (140, 387562), (152, 356965), (155, 350056), (188, 288610), (190, 285572), (196, 276830), (217, 250040), (235, 230888), (245, 221464), (248, 218785), (266, 203980), (280, 193781), (310, 175028), (329, 164920), (376, 144305), (380, 142786), (392, 138415), (434, 125020), (470, 115444), (490, 110732), (532, 101990), (589, 92120), (620, 87514), (658, 82460), (665, 81592), (760, 71393), (868, 62510), (893, 60760), (931, 58280), (940, 57722), (980, 55366), (1064, 50995), (1085, 50008), (1178, 46060), (1240, 43757), (1316, 41230), (1330, 40796), (1457, 37240), (1519, 35720), (1645, 32984), (1736, 31255), (1786, 30380), (1862, 29140), (1880, 28861), (1960, 27683), (2170, 25004), (2303, 23560), (2356, 23030), (2632, 20615), (2660, 20398), (2914, 18620), (2945, 18424), (3038, 17860), (3290, 16492), (3572, 15190), (3724, 14570), (4123, 13160), (4340, 12502), (4465, 12152), (4606, 11780), (4655, 11656), (4712, 11515), (5320, 10199), (5828, 9310), (5890, 9212), (6076, 8930), (6251, 8680), (6580, 8246), (7144, 7595), (7285, 7448)]