52009514920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{68683}}^1$

素因数の和:70426

約数の個数: 64

約数和(自身を含む): 127735755840

約数和(自身を除く): 75726240920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1721, 3442, 6884, 8605, 13768, 17210, 18931, 34420, 37862, 68683, 68840, 75724, 94655, 137366, 151448, 189310, 274732, 343415, 378620, 549464, 686830, 755513, 757240, 1373660, 1511026, 2747320, 3022052, 3777565, 6044104, 7555130, 15110260, 30220520, 118203443, 236406886, 472813772, 591017215, 945627544, 1182034430, 1300237873, 2364068860, 2600475746, 4728137720, 5200951492, 6501189365, 10401902984, 13002378730, 26004757460, 52009514920]

約数ペア:

[(1, 52009514920), (2, 26004757460), (4, 13002378730), (5, 10401902984), (8, 6501189365), (10, 5200951492), (11, 4728137720), (20, 2600475746), (22, 2364068860), (40, 1300237873), (44, 1182034430), (55, 945627544), (88, 591017215), (110, 472813772), (220, 236406886), (440, 118203443), (1721, 30220520), (3442, 15110260), (6884, 7555130), (8605, 6044104), (13768, 3777565), (17210, 3022052), (18931, 2747320), (34420, 1511026), (37862, 1373660), (68683, 757240), (68840, 755513), (75724, 686830), (94655, 549464), (137366, 378620), (151448, 343415), (189310, 274732)]