52006964750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{12281}}^1$

素因数の和:13614

約数の個数: 64

約数和(自身を含む): 104935049856

約数和(自身を除く): 52928085106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1303, 1625, 2606, 3250, 6515, 12281, 13030, 16939, 24562, 32575, 33878, 61405, 65150, 84695, 122810, 159653, 162875, 169390, 307025, 319306, 325750, 423475, 614050, 798265, 846950, 1535125, 1596530, 2117375, 3070250, 3991325, 4234750, 7982650, 16002143, 19956625, 32004286, 39913250, 80010715, 160021430, 208027859, 400053575, 416055718, 800107150, 1040139295, 2000267875, 2080278590, 4000535750, 5200696475, 10401392950, 26003482375, 52006964750]

約数ペア:

[(1, 52006964750), (2, 26003482375), (5, 10401392950), (10, 5200696475), (13, 4000535750), (25, 2080278590), (26, 2000267875), (50, 1040139295), (65, 800107150), (125, 416055718), (130, 400053575), (250, 208027859), (325, 160021430), (650, 80010715), (1303, 39913250), (1625, 32004286), (2606, 19956625), (3250, 16002143), (6515, 7982650), (12281, 4234750), (13030, 3991325), (16939, 3070250), (24562, 2117375), (32575, 1596530), (33878, 1535125), (61405, 846950), (65150, 798265), (84695, 614050), (122810, 423475), (159653, 325750), (162875, 319306), (169390, 307025)]