48901020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16633}}^1$

素因数の和:16659

約数の個数: 72

約数和(自身を含む): 159287184

約数和(自身を除く): 110386164

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, 16633, 33266, 49899, 66532, 83165, 99798, 116431, 166330, 199596, 232862, 249495, 332660, 349293, 465724, 498990, 582155, 698586, 815017, 997980, 1164310, 1397172, 1630034, 1746465, 2328620, 2445051, 3260068, 3492930, 4075085, 4890102, 6985860, 8150170, 9780204, 12225255, 16300340, 24450510, 48901020]

約数ペア:

[(1, 48901020), (2, 24450510), (3, 16300340), (4, 12225255), (5, 9780204), (6, 8150170), (7, 6985860), (10, 4890102), (12, 4075085), (14, 3492930), (15, 3260068), (20, 2445051), (21, 2328620), (28, 1746465), (30, 1630034), (35, 1397172), (42, 1164310), (49, 997980), (60, 815017), (70, 698586), (84, 582155), (98, 498990), (105, 465724), (140, 349293), (147, 332660), (196, 249495), (210, 232862), (245, 199596), (294, 166330), (420, 116431), (490, 99798), (588, 83165), (735, 66532), (980, 49899), (1470, 33266), (2940, 16633)]