61745350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 120304800

約数和(自身を除く): 58559450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 97, 145, 194, 290, 439, 485, 725, 878, 970, 1450, 2195, 2425, 2813, 4390, 4850, 5626, 10975, 12731, 14065, 21950, 25462, 28130, 42583, 63655, 70325, 85166, 127310, 140650, 212915, 318275, 425830, 636550, 1064575, 1234907, 2129150, 2469814, 6174535, 12349070, 30872675, 61745350]

約数ペア:

[(1, 61745350), (2, 30872675), (5, 12349070), (10, 6174535), (25, 2469814), (29, 2129150), (50, 1234907), (58, 1064575), (97, 636550), (145, 425830), (194, 318275), (290, 212915), (439, 140650), (485, 127310), (725, 85166), (878, 70325), (970, 63655), (1450, 42583), (2195, 28130), (2425, 25462), (2813, 21950), (4390, 14065), (4850, 12731), (5626, 10975)]