47758970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 104544000

約数和(自身を除く): 56785030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 149, 190, 241, 266, 298, 482, 665, 745, 1043, 1205, 1330, 1490, 1687, 2086, 2410, 2831, 3374, 4579, 5215, 5662, 8435, 9158, 10430, 14155, 16870, 19817, 22895, 28310, 32053, 35909, 39634, 45790, 64106, 71818, 99085, 160265, 179545, 198170, 251363, 320530, 359090, 502726, 682271, 1256815, 1364542, 2513630, 3411355, 4775897, 6822710, 9551794, 23879485, 47758970]

約数ペア:

[(1, 47758970), (2, 23879485), (5, 9551794), (7, 6822710), (10, 4775897), (14, 3411355), (19, 2513630), (35, 1364542), (38, 1256815), (70, 682271), (95, 502726), (133, 359090), (149, 320530), (190, 251363), (241, 198170), (266, 179545), (298, 160265), (482, 99085), (665, 71818), (745, 64106), (1043, 45790), (1205, 39634), (1330, 35909), (1490, 32053), (1687, 28310), (2086, 22895), (2410, 19817), (2831, 16870), (3374, 14155), (4579, 10430), (5215, 9158), (5662, 8435)]