51320110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 52100690

約数列:

[1, 2, 5, 10, 17, 34, 37, 41, 74, 82, 85, 170, 185, 199, 205, 370, 398, 410, 629, 697, 995, 1258, 1394, 1517, 1990, 3034, 3145, 3383, 3485, 6290, 6766, 6970, 7363, 7585, 8159, 14726, 15170, 16318, 16915, 25789, 33830, 36815, 40795, 51578, 73630, 81590, 125171, 128945, 138703, 250342, 257890, 277406, 301883, 603766, 625855, 693515, 1251710, 1387030, 1509415, 3018830, 5132011, 10264022, 25660055, 51320110]

約数ペア:

[(1, 51320110), (2, 25660055), (5, 10264022), (10, 5132011), (17, 3018830), (34, 1509415), (37, 1387030), (41, 1251710), (74, 693515), (82, 625855), (85, 603766), (170, 301883), (185, 277406), (199, 257890), (205, 250342), (370, 138703), (398, 128945), (410, 125171), (629, 81590), (697, 73630), (995, 51578), (1258, 40795), (1394, 36815), (1517, 33830), (1990, 25789), (3034, 16915), (3145, 16318), (3383, 15170), (3485, 14726), (6290, 8159), (6766, 7585), (6970, 7363)]