61990350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21751}}^1$

素因数の和:21785

約数の個数: 48

約数和(自身を含む): 161834880

約数和(自身を除く): 99844530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 21751, 43502, 65253, 108755, 130506, 217510, 326265, 413269, 543775, 652530, 826538, 1087550, 1239807, 1631325, 2066345, 2479614, 3262650, 4132690, 6199035, 10331725, 12398070, 20663450, 30995175, 61990350]

約数ペア:

[(1, 61990350), (2, 30995175), (3, 20663450), (5, 12398070), (6, 10331725), (10, 6199035), (15, 4132690), (19, 3262650), (25, 2479614), (30, 2066345), (38, 1631325), (50, 1239807), (57, 1087550), (75, 826538), (95, 652530), (114, 543775), (150, 413269), (190, 326265), (285, 217510), (475, 130506), (570, 108755), (950, 65253), (1425, 43502), (2850, 21751)]