53755740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4091}}^1$

素因数の和:4179

約数の個数: 72

約数和(自身を含む): 165333168

約数和(自身を除く): 111577428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4091, 4380, 6570, 8182, 12273, 13140, 16364, 20455, 24546, 36819, 40910, 49092, 61365, 73638, 81820, 122730, 147276, 184095, 245460, 298643, 368190, 597286, 736380, 895929, 1194572, 1493215, 1791858, 2687787, 2986430, 3583716, 4479645, 5375574, 5972860, 8959290, 10751148, 13438935, 17918580, 26877870, 53755740]

約数ペア:

[(1, 53755740), (2, 26877870), (3, 17918580), (4, 13438935), (5, 10751148), (6, 8959290), (9, 5972860), (10, 5375574), (12, 4479645), (15, 3583716), (18, 2986430), (20, 2687787), (30, 1791858), (36, 1493215), (45, 1194572), (60, 895929), (73, 736380), (90, 597286), (146, 368190), (180, 298643), (219, 245460), (292, 184095), (365, 147276), (438, 122730), (657, 81820), (730, 73638), (876, 61365), (1095, 49092), (1314, 40910), (1460, 36819), (2190, 24546), (2628, 20455), (3285, 16364), (4091, 13140), (4380, 12273), (6570, 8182)]