49126320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 172877328

約数和(自身を除く): 123751008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 120, 124, 142, 144, 155, 180, 186, 213, 240, 248, 279, 284, 310, 355, 360, 372, 426, 465, 496, 558, 568, 620, 639, 710, 720, 744, 852, 930, 961, 1065, 1116, 1136, 1240, 1278, 1395, 1420, 1488, 1704, 1860, 1922, 2130, 2201, 2232, 2480, 2556, 2790, 2840, 2883, 3195, 3408, 3720, 3844, 4260, 4402, 4464, 4805, 5112, 5580, 5680, 5766, 6390, 6603, 7440, 7688, 8520, 8649, 8804, 9610, 10224, 11005, 11160, 11532, 12780, 13206, 14415, 15376, 17040, 17298, 17608, 19220, 19809, 22010, 22320, 23064, 25560, 26412, 28830, 33015, 34596, 35216, 38440, 39618, 43245, 44020, 46128, 51120, 52824, 57660, 66030, 68231, 69192, 76880, 79236, 86490, 88040, 99045, 105648, 115320, 132060, 136462, 138384, 158472, 172980, 176080, 198090, 204693, 230640, 264120, 272924, 316944, 341155, 345960, 396180, 409386, 528240, 545848, 614079, 682310, 691920, 792360, 818772, 1023465, 1091696, 1228158, 1364620, 1584720, 1637544, 2046930, 2456316, 2729240, 3070395, 3275088, 4093860, 4912632, 5458480, 6140790, 8187720, 9825264, 12281580, 16375440, 24563160, 49126320]

約数ペア:

[(1, 49126320), (2, 24563160), (3, 16375440), (4, 12281580), (5, 9825264), (6, 8187720), (8, 6140790), (9, 5458480), (10, 4912632), (12, 4093860), (15, 3275088), (16, 3070395), (18, 2729240), (20, 2456316), (24, 2046930), (30, 1637544), (31, 1584720), (36, 1364620), (40, 1228158), (45, 1091696), (48, 1023465), (60, 818772), (62, 792360), (71, 691920), (72, 682310), (80, 614079), (90, 545848), (93, 528240), (120, 409386), (124, 396180), (142, 345960), (144, 341155), (155, 316944), (180, 272924), (186, 264120), (213, 230640), (240, 204693), (248, 198090), (279, 176080), (284, 172980), (310, 158472), (355, 138384), (360, 136462), (372, 132060), (426, 115320), (465, 105648), (496, 99045), (558, 88040), (568, 86490), (620, 79236), (639, 76880), (710, 69192), (720, 68231), (744, 66030), (852, 57660), (930, 52824), (961, 51120), (1065, 46128), (1116, 44020), (1136, 43245), (1240, 39618), (1278, 38440), (1395, 35216), (1420, 34596), (1488, 33015), (1704, 28830), (1860, 26412), (1922, 25560), (2130, 23064), (2201, 22320), (2232, 22010), (2480, 19809), (2556, 19220), (2790, 17608), (2840, 17298), (2883, 17040), (3195, 15376), (3408, 14415), (3720, 13206), (3844, 12780), (4260, 11532), (4402, 11160), (4464, 11005), (4805, 10224), (5112, 9610), (5580, 8804), (5680, 8649), (5766, 8520), (6390, 7688), (6603, 7440)]