49481970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71713}}^1$

素因数の和:71746

約数の個数: 32

約数和(自身を含む): 123921792

約数和(自身を除く): 74439822

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 71713, 143426, 215139, 358565, 430278, 717130, 1075695, 1649399, 2151390, 3298798, 4948197, 8246995, 9896394, 16493990, 24740985, 49481970]

約数ペア:

[(1, 49481970), (2, 24740985), (3, 16493990), (5, 9896394), (6, 8246995), (10, 4948197), (15, 3298798), (23, 2151390), (30, 1649399), (46, 1075695), (69, 717130), (115, 430278), (138, 358565), (230, 215139), (345, 143426), (690, 71713)]