48885914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 98537472

約数和(自身を除く): 49651558

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 71, 77, 119, 142, 154, 187, 238, 263, 374, 497, 526, 781, 994, 1207, 1309, 1562, 1841, 2414, 2618, 2893, 3682, 4471, 5467, 5786, 8449, 8942, 10934, 13277, 16898, 18673, 20251, 26554, 31297, 37346, 40502, 49181, 62594, 92939, 98362, 130711, 185878, 205403, 261422, 317441, 344267, 410806, 634882, 688534, 1437821, 2222087, 2875642, 3491851, 4444174, 6983702, 24442957, 48885914]

約数ペア:

[(1, 48885914), (2, 24442957), (7, 6983702), (11, 4444174), (14, 3491851), (17, 2875642), (22, 2222087), (34, 1437821), (71, 688534), (77, 634882), (119, 410806), (142, 344267), (154, 317441), (187, 261422), (238, 205403), (263, 185878), (374, 130711), (497, 98362), (526, 92939), (781, 62594), (994, 49181), (1207, 40502), (1309, 37346), (1562, 31297), (1841, 26554), (2414, 20251), (2618, 18673), (2893, 16898), (3682, 13277), (4471, 10934), (5467, 8942), (5786, 8449)]