48971580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16657}}^1$

素因数の和:16683

約数の個数: 72

約数和(自身を含む): 159517008

約数和(自身を除く): 110545428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16657, 33314, 49971, 66628, 83285, 99942, 116599, 166570, 199884, 233198, 249855, 333140, 349797, 466396, 499710, 582995, 699594, 816193, 999420, 1165990, 1399188, 1632386, 1748985, 2331980, 2448579, 3264772, 3497970, 4080965, 4897158, 6995940, 8161930, 9794316, 12242895, 16323860, 24485790, 48971580]

約数ペア:

[(1, 48971580), (2, 24485790), (3, 16323860), (4, 12242895), (5, 9794316), (6, 8161930), (7, 6995940), (10, 4897158), (12, 4080965), (14, 3497970), (15, 3264772), (20, 2448579), (21, 2331980), (28, 1748985), (30, 1632386), (35, 1399188), (42, 1165990), (49, 999420), (60, 816193), (70, 699594), (84, 582995), (98, 499710), (105, 466396), (140, 349797), (147, 333140), (196, 249855), (210, 233198), (245, 199884), (294, 166570), (420, 116599), (490, 99942), (588, 83285), (735, 66628), (980, 49971), (1470, 33314), (2940, 16657)]