47241540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11411}}^1$

素因数の和:11449

約数の個数: 72

約数和(自身を含む): 149542848

約数和(自身を除く): 102301308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11411, 22822, 34233, 45644, 57055, 68466, 102699, 114110, 136932, 171165, 205398, 228220, 262453, 342330, 410796, 513495, 524906, 684660, 787359, 1026990, 1049812, 1312265, 1574718, 2053980, 2362077, 2624530, 3149436, 3936795, 4724154, 5249060, 7873590, 9448308, 11810385, 15747180, 23620770, 47241540]

約数ペア:

[(1, 47241540), (2, 23620770), (3, 15747180), (4, 11810385), (5, 9448308), (6, 7873590), (9, 5249060), (10, 4724154), (12, 3936795), (15, 3149436), (18, 2624530), (20, 2362077), (23, 2053980), (30, 1574718), (36, 1312265), (45, 1049812), (46, 1026990), (60, 787359), (69, 684660), (90, 524906), (92, 513495), (115, 410796), (138, 342330), (180, 262453), (207, 228220), (230, 205398), (276, 171165), (345, 136932), (414, 114110), (460, 102699), (690, 68466), (828, 57055), (1035, 45644), (1380, 34233), (2070, 22822), (4140, 11411)]