51945156770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 104190105600

約数和(自身を除く): 52244948830

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 79, 130, 146, 158, 193, 359, 365, 386, 395, 718, 730, 790, 949, 965, 1027, 1795, 1898, 1930, 2054, 2509, 3590, 4667, 4745, 5018, 5135, 5767, 9334, 9490, 10270, 11534, 12545, 14089, 15247, 23335, 25090, 26207, 28178, 28361, 28835, 30494, 46670, 52414, 56722, 57670, 69287, 70445, 74971, 76235, 131035, 138574, 140890, 141805, 149942, 152470, 183157, 198211, 262070, 283610, 340691, 346435, 366314, 368693, 374855, 396422, 681382, 692870, 737386, 749710, 900731, 915785, 991055, 1113031, 1703455, 1801462, 1831570, 1843465, 1982110, 2070353, 2226062, 3406910, 3686930, 4140706, 4503655, 5057951, 5473673, 5565155, 9007310, 10115902, 10351765, 10947346, 11130310, 14469403, 20703530, 25289755, 26914589, 27368365, 28938806, 50579510, 53829178, 54736730, 65753363, 71157749, 72347015, 131506726, 134572945, 142315498, 144694030, 269145890, 328766815, 355788745, 399578129, 657533630, 711577490, 799156258, 1997890645, 3995781290, 5194515677, 10389031354, 25972578385, 51945156770]

約数ペア:

[(1, 51945156770), (2, 25972578385), (5, 10389031354), (10, 5194515677), (13, 3995781290), (26, 1997890645), (65, 799156258), (73, 711577490), (79, 657533630), (130, 399578129), (146, 355788745), (158, 328766815), (193, 269145890), (359, 144694030), (365, 142315498), (386, 134572945), (395, 131506726), (718, 72347015), (730, 71157749), (790, 65753363), (949, 54736730), (965, 53829178), (1027, 50579510), (1795, 28938806), (1898, 27368365), (1930, 26914589), (2054, 25289755), (2509, 20703530), (3590, 14469403), (4667, 11130310), (4745, 10947346), (5018, 10351765), (5135, 10115902), (5767, 9007310), (9334, 5565155), (9490, 5473673), (10270, 5057951), (11534, 4503655), (12545, 4140706), (14089, 3686930), (15247, 3406910), (23335, 2226062), (25090, 2070353), (26207, 1982110), (28178, 1843465), (28361, 1831570), (28835, 1801462), (30494, 1703455), (46670, 1113031), (52414, 991055), (56722, 915785), (57670, 900731), (69287, 749710), (70445, 737386), (74971, 692870), (76235, 681382), (131035, 396422), (138574, 374855), (140890, 368693), (141805, 366314), (149942, 346435), (152470, 340691), (183157, 283610), (198211, 262070)]