50917360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 128679264

約数和(自身を除く): 77761904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 173, 208, 260, 283, 346, 520, 566, 692, 865, 1040, 1132, 1384, 1415, 1730, 2249, 2264, 2768, 2830, 3460, 3679, 4498, 4528, 5660, 6920, 7358, 8996, 11245, 11320, 13840, 14716, 17992, 18395, 22490, 22640, 29432, 35984, 36790, 44980, 48959, 58864, 73580, 89960, 97918, 147160, 179920, 195836, 244795, 294320, 391672, 489590, 636467, 783344, 979180, 1272934, 1958360, 2545868, 3182335, 3916720, 5091736, 6364670, 10183472, 12729340, 25458680, 50917360]

約数ペア:

[(1, 50917360), (2, 25458680), (4, 12729340), (5, 10183472), (8, 6364670), (10, 5091736), (13, 3916720), (16, 3182335), (20, 2545868), (26, 1958360), (40, 1272934), (52, 979180), (65, 783344), (80, 636467), (104, 489590), (130, 391672), (173, 294320), (208, 244795), (260, 195836), (283, 179920), (346, 147160), (520, 97918), (566, 89960), (692, 73580), (865, 58864), (1040, 48959), (1132, 44980), (1384, 36790), (1415, 35984), (1730, 29432), (2249, 22640), (2264, 22490), (2768, 18395), (2830, 17992), (3460, 14716), (3679, 13840), (4498, 11320), (4528, 11245), (5660, 8996), (6920, 7358)]