52802552920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101543371}}^1$

素因数の和:101543395

約数の個数: 32

約数和(自身を含む): 127944648720

約数和(自身を除く): 75142095800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101543371, 203086742, 406173484, 507716855, 812346968, 1015433710, 1320063823, 2030867420, 2640127646, 4061734840, 5280255292, 6600319115, 10560510584, 13200638230, 26401276460, 52802552920]

約数ペア:

[(1, 52802552920), (2, 26401276460), (4, 13200638230), (5, 10560510584), (8, 6600319115), (10, 5280255292), (13, 4061734840), (20, 2640127646), (26, 2030867420), (40, 1320063823), (52, 1015433710), (65, 812346968), (104, 507716855), (130, 406173484), (260, 203086742), (520, 101543371)]