48651720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2399}}^1$

素因数の和:2439

約数の個数: 96

約数和(自身を含む): 158112000

約数和(自身を除く): 109460280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2399, 2535, 3380, 4056, 4798, 5070, 6760, 7197, 9596, 10140, 11995, 14394, 19192, 20280, 23990, 28788, 31187, 35985, 47980, 57576, 62374, 71970, 93561, 95960, 124748, 143940, 155935, 187122, 249496, 287880, 311870, 374244, 405431, 467805, 623740, 748488, 810862, 935610, 1216293, 1247480, 1621724, 1871220, 2027155, 2432586, 3243448, 3742440, 4054310, 4865172, 6081465, 8108620, 9730344, 12162930, 16217240, 24325860, 48651720]

約数ペア:

[(1, 48651720), (2, 24325860), (3, 16217240), (4, 12162930), (5, 9730344), (6, 8108620), (8, 6081465), (10, 4865172), (12, 4054310), (13, 3742440), (15, 3243448), (20, 2432586), (24, 2027155), (26, 1871220), (30, 1621724), (39, 1247480), (40, 1216293), (52, 935610), (60, 810862), (65, 748488), (78, 623740), (104, 467805), (120, 405431), (130, 374244), (156, 311870), (169, 287880), (195, 249496), (260, 187122), (312, 155935), (338, 143940), (390, 124748), (507, 95960), (520, 93561), (676, 71970), (780, 62374), (845, 57576), (1014, 47980), (1352, 35985), (1560, 31187), (1690, 28788), (2028, 23990), (2399, 20280), (2535, 19192), (3380, 14394), (4056, 11995), (4798, 10140), (5070, 9596), (6760, 7197)]