49878480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3407}}^1$

素因数の和:3484

約数の個数: 80

約数和(自身を含む): 157204224

約数和(自身を除く): 107325744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3407, 3660, 4880, 6814, 7320, 10221, 13628, 14640, 17035, 20442, 27256, 34070, 40884, 51105, 54512, 68140, 81768, 102210, 136280, 163536, 204420, 207827, 272560, 408840, 415654, 623481, 817680, 831308, 1039135, 1246962, 1662616, 2078270, 2493924, 3117405, 3325232, 4156540, 4987848, 6234810, 8313080, 9975696, 12469620, 16626160, 24939240, 49878480]

約数ペア:

[(1, 49878480), (2, 24939240), (3, 16626160), (4, 12469620), (5, 9975696), (6, 8313080), (8, 6234810), (10, 4987848), (12, 4156540), (15, 3325232), (16, 3117405), (20, 2493924), (24, 2078270), (30, 1662616), (40, 1246962), (48, 1039135), (60, 831308), (61, 817680), (80, 623481), (120, 415654), (122, 408840), (183, 272560), (240, 207827), (244, 204420), (305, 163536), (366, 136280), (488, 102210), (610, 81768), (732, 68140), (915, 54512), (976, 51105), (1220, 40884), (1464, 34070), (1830, 27256), (2440, 20442), (2928, 17035), (3407, 14640), (3660, 13628), (4880, 10221), (6814, 7320)]