53939880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 176272200

約数和(自身を除く): 122332320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 557, 807, 1076, 1114, 1345, 1614, 1671, 2152, 2228, 2421, 2690, 2785, 3228, 3342, 4035, 4456, 4842, 5013, 5380, 5570, 6456, 6684, 8070, 8355, 9684, 10026, 10760, 11140, 12105, 13368, 16140, 16710, 19368, 20052, 22280, 24210, 25065, 32280, 33420, 40104, 48420, 50130, 66840, 96840, 100260, 149833, 200520, 299666, 449499, 599332, 749165, 898998, 1198664, 1348497, 1498330, 1797996, 2247495, 2696994, 2996660, 3595992, 4494990, 5393988, 5993320, 6742485, 8989980, 10787976, 13484970, 17979960, 26969940, 53939880]

約数ペア:

[(1, 53939880), (2, 26969940), (3, 17979960), (4, 13484970), (5, 10787976), (6, 8989980), (8, 6742485), (9, 5993320), (10, 5393988), (12, 4494990), (15, 3595992), (18, 2996660), (20, 2696994), (24, 2247495), (30, 1797996), (36, 1498330), (40, 1348497), (45, 1198664), (60, 898998), (72, 749165), (90, 599332), (120, 449499), (180, 299666), (269, 200520), (360, 149833), (538, 100260), (557, 96840), (807, 66840), (1076, 50130), (1114, 48420), (1345, 40104), (1614, 33420), (1671, 32280), (2152, 25065), (2228, 24210), (2421, 22280), (2690, 20052), (2785, 19368), (3228, 16710), (3342, 16140), (4035, 13368), (4456, 12105), (4842, 11140), (5013, 10760), (5380, 10026), (5570, 9684), (6456, 8355), (6684, 8070)]