47804940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5011}}^1$

素因数の和:5079

約数の個数: 72

約数和(自身を含む): 147773808

約数和(自身を除く): 99968868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5011, 9540, 10022, 15033, 20044, 25055, 30066, 45099, 50110, 60132, 75165, 90198, 100220, 150330, 180396, 225495, 265583, 300660, 450990, 531166, 796749, 901980, 1062332, 1327915, 1593498, 2390247, 2655830, 3186996, 3983745, 4780494, 5311660, 7967490, 9560988, 11951235, 15934980, 23902470, 47804940]

約数ペア:

[(1, 47804940), (2, 23902470), (3, 15934980), (4, 11951235), (5, 9560988), (6, 7967490), (9, 5311660), (10, 4780494), (12, 3983745), (15, 3186996), (18, 2655830), (20, 2390247), (30, 1593498), (36, 1327915), (45, 1062332), (53, 901980), (60, 796749), (90, 531166), (106, 450990), (159, 300660), (180, 265583), (212, 225495), (265, 180396), (318, 150330), (477, 100220), (530, 90198), (636, 75165), (795, 60132), (954, 50110), (1060, 45099), (1590, 30066), (1908, 25055), (2385, 20044), (3180, 15033), (4770, 10022), (5011, 9540)]