49690260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 160286280

約数和(自身を除く): 110596020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 829, 999, 1110, 1332, 1620, 1658, 1665, 1998, 2220, 2487, 2997, 3316, 3330, 3996, 4145, 4974, 4995, 5994, 6660, 7461, 8290, 9948, 9990, 11988, 12435, 14922, 14985, 16580, 19980, 22383, 24870, 29844, 29970, 30673, 37305, 44766, 49740, 59940, 61346, 67149, 74610, 89532, 92019, 111915, 122692, 134298, 149220, 153365, 184038, 223830, 268596, 276057, 306730, 335745, 368076, 447660, 460095, 552114, 613460, 671490, 828171, 920190, 1104228, 1342980, 1380285, 1656342, 1840380, 2484513, 2760570, 3312684, 4140855, 4969026, 5521140, 8281710, 9938052, 12422565, 16563420, 24845130, 49690260]

約数ペア:

[(1, 49690260), (2, 24845130), (3, 16563420), (4, 12422565), (5, 9938052), (6, 8281710), (9, 5521140), (10, 4969026), (12, 4140855), (15, 3312684), (18, 2760570), (20, 2484513), (27, 1840380), (30, 1656342), (36, 1380285), (37, 1342980), (45, 1104228), (54, 920190), (60, 828171), (74, 671490), (81, 613460), (90, 552114), (108, 460095), (111, 447660), (135, 368076), (148, 335745), (162, 306730), (180, 276057), (185, 268596), (222, 223830), (270, 184038), (324, 153365), (333, 149220), (370, 134298), (405, 122692), (444, 111915), (540, 92019), (555, 89532), (666, 74610), (740, 67149), (810, 61346), (829, 59940), (999, 49740), (1110, 44766), (1332, 37305), (1620, 30673), (1658, 29970), (1665, 29844), (1998, 24870), (2220, 22383), (2487, 19980), (2997, 16580), (3316, 14985), (3330, 14922), (3996, 12435), (4145, 11988), (4974, 9990), (4995, 9948), (5994, 8290), (6660, 7461)]