48818490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7547

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 89421510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 7499, 14998, 22497, 37495, 44994, 52493, 74990, 104986, 112485, 157479, 224970, 232469, 262465, 314958, 464938, 524930, 697407, 787395, 1162345, 1394814, 1574790, 1627283, 2324690, 3254566, 3487035, 4881849, 6974070, 8136415, 9763698, 16272830, 24409245, 48818490]

約数ペア:

[(1, 48818490), (2, 24409245), (3, 16272830), (5, 9763698), (6, 8136415), (7, 6974070), (10, 4881849), (14, 3487035), (15, 3254566), (21, 2324690), (30, 1627283), (31, 1574790), (35, 1394814), (42, 1162345), (62, 787395), (70, 697407), (93, 524930), (105, 464938), (155, 314958), (186, 262465), (210, 232469), (217, 224970), (310, 157479), (434, 112485), (465, 104986), (651, 74990), (930, 52493), (1085, 44994), (1302, 37495), (2170, 22497), (3255, 14998), (6510, 7499)]