49468560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 162370560

約数和(自身を除く): 112902000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 109, 120, 122, 124, 155, 183, 186, 218, 240, 244, 248, 305, 310, 327, 366, 372, 436, 465, 488, 496, 545, 610, 620, 654, 732, 744, 872, 915, 930, 976, 1090, 1220, 1240, 1308, 1464, 1488, 1635, 1744, 1830, 1860, 1891, 2180, 2440, 2480, 2616, 2928, 3270, 3379, 3660, 3720, 3782, 4360, 4880, 5232, 5673, 6540, 6649, 6758, 7320, 7440, 7564, 8720, 9455, 10137, 11346, 13080, 13298, 13516, 14640, 15128, 16895, 18910, 19947, 20274, 22692, 26160, 26596, 27032, 28365, 30256, 33245, 33790, 37820, 39894, 40548, 45384, 50685, 53192, 54064, 56730, 66490, 67580, 75640, 79788, 81096, 90768, 99735, 101370, 106384, 113460, 132980, 135160, 151280, 159576, 162192, 199470, 202740, 206119, 226920, 265960, 270320, 319152, 398940, 405480, 412238, 453840, 531920, 618357, 797880, 810960, 824476, 1030595, 1236714, 1595760, 1648952, 2061190, 2473428, 3091785, 3297904, 4122380, 4946856, 6183570, 8244760, 9893712, 12367140, 16489520, 24734280, 49468560]

約数ペア:

[(1, 49468560), (2, 24734280), (3, 16489520), (4, 12367140), (5, 9893712), (6, 8244760), (8, 6183570), (10, 4946856), (12, 4122380), (15, 3297904), (16, 3091785), (20, 2473428), (24, 2061190), (30, 1648952), (31, 1595760), (40, 1236714), (48, 1030595), (60, 824476), (61, 810960), (62, 797880), (80, 618357), (93, 531920), (109, 453840), (120, 412238), (122, 405480), (124, 398940), (155, 319152), (183, 270320), (186, 265960), (218, 226920), (240, 206119), (244, 202740), (248, 199470), (305, 162192), (310, 159576), (327, 151280), (366, 135160), (372, 132980), (436, 113460), (465, 106384), (488, 101370), (496, 99735), (545, 90768), (610, 81096), (620, 79788), (654, 75640), (732, 67580), (744, 66490), (872, 56730), (915, 54064), (930, 53192), (976, 50685), (1090, 45384), (1220, 40548), (1240, 39894), (1308, 37820), (1464, 33790), (1488, 33245), (1635, 30256), (1744, 28365), (1830, 27032), (1860, 26596), (1891, 26160), (2180, 22692), (2440, 20274), (2480, 19947), (2616, 18910), (2928, 16895), (3270, 15128), (3379, 14640), (3660, 13516), (3720, 13298), (3782, 13080), (4360, 11346), (4880, 10137), (5232, 9455), (5673, 8720), (6540, 7564), (6649, 7440), (6758, 7320)]