52820820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22573}}^1$

素因数の和:22601

約数の個数: 72

約数和(自身を含む): 172555656

約数和(自身を除く): 119734836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22573, 45146, 67719, 90292, 112865, 135438, 203157, 225730, 270876, 293449, 338595, 406314, 451460, 586898, 677190, 812628, 880347, 1015785, 1173796, 1354380, 1467245, 1760694, 2031570, 2641041, 2934490, 3521388, 4063140, 4401735, 5282082, 5868980, 8803470, 10564164, 13205205, 17606940, 26410410, 52820820]

約数ペア:

[(1, 52820820), (2, 26410410), (3, 17606940), (4, 13205205), (5, 10564164), (6, 8803470), (9, 5868980), (10, 5282082), (12, 4401735), (13, 4063140), (15, 3521388), (18, 2934490), (20, 2641041), (26, 2031570), (30, 1760694), (36, 1467245), (39, 1354380), (45, 1173796), (52, 1015785), (60, 880347), (65, 812628), (78, 677190), (90, 586898), (117, 451460), (130, 406314), (156, 338595), (180, 293449), (195, 270876), (234, 225730), (260, 203157), (390, 135438), (468, 112865), (585, 90292), (780, 67719), (1170, 45146), (2340, 22573)]