49680460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6353}}^1$

素因数の和:6402

約数の個数: 48

約数和(自身を含む): 115286976

約数和(自身を除く): 65606516

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 6353, 7820, 12706, 25412, 31765, 63530, 108001, 127060, 146119, 216002, 292238, 432004, 540005, 584476, 730595, 1080010, 1461190, 2160020, 2484023, 2922380, 4968046, 9936092, 12420115, 24840230, 49680460]

約数ペア:

[(1, 49680460), (2, 24840230), (4, 12420115), (5, 9936092), (10, 4968046), (17, 2922380), (20, 2484023), (23, 2160020), (34, 1461190), (46, 1080010), (68, 730595), (85, 584476), (92, 540005), (115, 432004), (170, 292238), (230, 216002), (340, 146119), (391, 127060), (460, 108001), (782, 63530), (1564, 31765), (1955, 25412), (3910, 12706), (6353, 7820)]