53519700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13723}}^1$

素因数の和:13753

約数の個数: 72

約数和(自身を含む): 166774048

約数和(自身を除く): 113254348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 13723, 27446, 41169, 54892, 68615, 82338, 137230, 164676, 178399, 205845, 274460, 343075, 356798, 411690, 535197, 686150, 713596, 823380, 891995, 1029225, 1070394, 1372300, 1783990, 2058450, 2140788, 2675985, 3567980, 4116900, 4459975, 5351970, 8919950, 10703940, 13379925, 17839900, 26759850, 53519700]

約数ペア:

[(1, 53519700), (2, 26759850), (3, 17839900), (4, 13379925), (5, 10703940), (6, 8919950), (10, 5351970), (12, 4459975), (13, 4116900), (15, 3567980), (20, 2675985), (25, 2140788), (26, 2058450), (30, 1783990), (39, 1372300), (50, 1070394), (52, 1029225), (60, 891995), (65, 823380), (75, 713596), (78, 686150), (100, 535197), (130, 411690), (150, 356798), (156, 343075), (195, 274460), (260, 205845), (300, 178399), (325, 164676), (390, 137230), (650, 82338), (780, 68615), (975, 54892), (1300, 41169), (1950, 27446), (3900, 13723)]