56649840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 192654336

約数和(自身を除く): 136004496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 271, 312, 335, 390, 402, 520, 536, 542, 624, 670, 780, 804, 813, 871, 1005, 1040, 1072, 1084, 1340, 1355, 1560, 1608, 1626, 1742, 2010, 2168, 2613, 2680, 2710, 3120, 3216, 3252, 3484, 3523, 4020, 4065, 4336, 4355, 5226, 5360, 5420, 6504, 6968, 7046, 8040, 8130, 8710, 10452, 10569, 10840, 13008, 13065, 13936, 14092, 16080, 16260, 17420, 17615, 18157, 20904, 21138, 21680, 26130, 28184, 32520, 34840, 35230, 36314, 41808, 42276, 52260, 52845, 54471, 56368, 65040, 69680, 70460, 72628, 84552, 90785, 104520, 105690, 108942, 140920, 145256, 169104, 181570, 209040, 211380, 217884, 236041, 272355, 281840, 290512, 363140, 422760, 435768, 472082, 544710, 708123, 726280, 845520, 871536, 944164, 1089420, 1180205, 1416246, 1452560, 1888328, 2178840, 2360410, 2832492, 3540615, 3776656, 4357680, 4720820, 5664984, 7081230, 9441640, 11329968, 14162460, 18883280, 28324920, 56649840]

約数ペア:

[(1, 56649840), (2, 28324920), (3, 18883280), (4, 14162460), (5, 11329968), (6, 9441640), (8, 7081230), (10, 5664984), (12, 4720820), (13, 4357680), (15, 3776656), (16, 3540615), (20, 2832492), (24, 2360410), (26, 2178840), (30, 1888328), (39, 1452560), (40, 1416246), (48, 1180205), (52, 1089420), (60, 944164), (65, 871536), (67, 845520), (78, 726280), (80, 708123), (104, 544710), (120, 472082), (130, 435768), (134, 422760), (156, 363140), (195, 290512), (201, 281840), (208, 272355), (240, 236041), (260, 217884), (268, 211380), (271, 209040), (312, 181570), (335, 169104), (390, 145256), (402, 140920), (520, 108942), (536, 105690), (542, 104520), (624, 90785), (670, 84552), (780, 72628), (804, 70460), (813, 69680), (871, 65040), (1005, 56368), (1040, 54471), (1072, 52845), (1084, 52260), (1340, 42276), (1355, 41808), (1560, 36314), (1608, 35230), (1626, 34840), (1742, 32520), (2010, 28184), (2168, 26130), (2613, 21680), (2680, 21138), (2710, 20904), (3120, 18157), (3216, 17615), (3252, 17420), (3484, 16260), (3523, 16080), (4020, 14092), (4065, 13936), (4336, 13065), (4355, 13008), (5226, 10840), (5360, 10569), (5420, 10452), (6504, 8710), (6968, 8130), (7046, 8040)]