54084940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29717}}^1$

素因数の和:29746

約数の個数: 48

約数和(自身を含む): 139793472

約数和(自身を除く): 85708532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29717, 59434, 118868, 148585, 208019, 297170, 386321, 416038, 594340, 772642, 832076, 1040095, 1545284, 1931605, 2080190, 2704247, 3863210, 4160380, 5408494, 7726420, 10816988, 13521235, 27042470, 54084940]

約数ペア:

[(1, 54084940), (2, 27042470), (4, 13521235), (5, 10816988), (7, 7726420), (10, 5408494), (13, 4160380), (14, 3863210), (20, 2704247), (26, 2080190), (28, 1931605), (35, 1545284), (52, 1040095), (65, 832076), (70, 772642), (91, 594340), (130, 416038), (140, 386321), (182, 297170), (260, 208019), (364, 148585), (455, 118868), (910, 59434), (1820, 29717)]