53158428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 153753600

約数和(自身を除く): 100595172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 62, 69, 76, 92, 93, 109, 114, 124, 138, 171, 186, 207, 218, 228, 276, 279, 327, 342, 372, 414, 436, 437, 558, 589, 654, 684, 713, 828, 874, 981, 1116, 1178, 1308, 1311, 1426, 1748, 1767, 1962, 2071, 2139, 2356, 2507, 2622, 2852, 3379, 3534, 3924, 3933, 4142, 4278, 5014, 5244, 5301, 6213, 6417, 6758, 7068, 7521, 7866, 8284, 8556, 10028, 10137, 10602, 12426, 12834, 13516, 13547, 15042, 15732, 18639, 20274, 21204, 22563, 24852, 25668, 27094, 30084, 30411, 37278, 40548, 40641, 45126, 47633, 54188, 60822, 64201, 74556, 77717, 81282, 90252, 95266, 121644, 121923, 128402, 142899, 155434, 162564, 190532, 192603, 233151, 243846, 256804, 285798, 310868, 385206, 428697, 466302, 487692, 571596, 577809, 699453, 770412, 857394, 932604, 1155618, 1398906, 1476623, 1714788, 2311236, 2797812, 2953246, 4429869, 5906492, 8859738, 13289607, 17719476, 26579214, 53158428]

約数ペア:

[(1, 53158428), (2, 26579214), (3, 17719476), (4, 13289607), (6, 8859738), (9, 5906492), (12, 4429869), (18, 2953246), (19, 2797812), (23, 2311236), (31, 1714788), (36, 1476623), (38, 1398906), (46, 1155618), (57, 932604), (62, 857394), (69, 770412), (76, 699453), (92, 577809), (93, 571596), (109, 487692), (114, 466302), (124, 428697), (138, 385206), (171, 310868), (186, 285798), (207, 256804), (218, 243846), (228, 233151), (276, 192603), (279, 190532), (327, 162564), (342, 155434), (372, 142899), (414, 128402), (436, 121923), (437, 121644), (558, 95266), (589, 90252), (654, 81282), (684, 77717), (713, 74556), (828, 64201), (874, 60822), (981, 54188), (1116, 47633), (1178, 45126), (1308, 40641), (1311, 40548), (1426, 37278), (1748, 30411), (1767, 30084), (1962, 27094), (2071, 25668), (2139, 24852), (2356, 22563), (2507, 21204), (2622, 20274), (2852, 18639), (3379, 15732), (3534, 15042), (3924, 13547), (3933, 13516), (4142, 12834), (4278, 12426), (5014, 10602), (5244, 10137), (5301, 10028), (6213, 8556), (6417, 8284), (6758, 7866), (7068, 7521)]