53991570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 132897024

約数和(自身を除く): 78905454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 103, 173, 202, 206, 303, 309, 346, 505, 515, 519, 606, 618, 865, 1010, 1030, 1038, 1515, 1545, 1730, 2595, 3030, 3090, 5190, 10403, 17473, 17819, 20806, 31209, 34946, 35638, 52015, 52419, 53457, 62418, 87365, 89095, 104030, 104838, 106914, 156045, 174730, 178190, 262095, 267285, 312090, 524190, 534570, 1799719, 3599438, 5399157, 8998595, 10798314, 17997190, 26995785, 53991570]

約数ペア:

[(1, 53991570), (2, 26995785), (3, 17997190), (5, 10798314), (6, 8998595), (10, 5399157), (15, 3599438), (30, 1799719), (101, 534570), (103, 524190), (173, 312090), (202, 267285), (206, 262095), (303, 178190), (309, 174730), (346, 156045), (505, 106914), (515, 104838), (519, 104030), (606, 89095), (618, 87365), (865, 62418), (1010, 53457), (1030, 52419), (1038, 52015), (1515, 35638), (1545, 34946), (1730, 31209), (2595, 20806), (3030, 17819), (3090, 17473), (5190, 10403)]