91613150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 175488768

約数和(自身を除く): 83875618

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 181, 191, 265, 362, 382, 530, 905, 955, 1325, 1810, 1910, 2650, 4525, 4775, 9050, 9550, 9593, 10123, 19186, 20246, 34571, 47965, 50615, 69142, 95930, 101230, 172855, 239825, 253075, 345710, 479650, 506150, 864275, 1728550, 1832263, 3664526, 9161315, 18322630, 45806575, 91613150]

約数ペア:

[(1, 91613150), (2, 45806575), (5, 18322630), (10, 9161315), (25, 3664526), (50, 1832263), (53, 1728550), (106, 864275), (181, 506150), (191, 479650), (265, 345710), (362, 253075), (382, 239825), (530, 172855), (905, 101230), (955, 95930), (1325, 69142), (1810, 50615), (1910, 47965), (2650, 34571), (4525, 20246), (4775, 19186), (9050, 10123), (9550, 9593)]