49297872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 138185600

約数和(自身を除く): 88887728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 312, 397, 398, 597, 624, 794, 796, 1191, 1194, 1588, 1592, 2382, 2388, 2587, 3176, 3184, 4764, 4776, 5161, 5174, 6352, 7761, 9528, 9552, 10322, 10348, 15483, 15522, 19056, 20644, 20696, 30966, 31044, 41288, 41392, 61932, 62088, 79003, 82576, 123864, 124176, 158006, 237009, 247728, 316012, 474018, 632024, 948036, 1027039, 1264048, 1896072, 2054078, 3081117, 3792144, 4108156, 6162234, 8216312, 12324468, 16432624, 24648936, 49297872]

約数ペア:

[(1, 49297872), (2, 24648936), (3, 16432624), (4, 12324468), (6, 8216312), (8, 6162234), (12, 4108156), (13, 3792144), (16, 3081117), (24, 2054078), (26, 1896072), (39, 1264048), (48, 1027039), (52, 948036), (78, 632024), (104, 474018), (156, 316012), (199, 247728), (208, 237009), (312, 158006), (397, 124176), (398, 123864), (597, 82576), (624, 79003), (794, 62088), (796, 61932), (1191, 41392), (1194, 41288), (1588, 31044), (1592, 30966), (2382, 20696), (2388, 20644), (2587, 19056), (3176, 15522), (3184, 15483), (4764, 10348), (4776, 10322), (5161, 9552), (5174, 9528), (6352, 7761)]