52612140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 178198272

約数和(自身を除く): 125586132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 347, 361, 380, 399, 420, 532, 570, 665, 694, 722, 798, 1041, 1083, 1140, 1330, 1388, 1444, 1596, 1735, 1805, 1995, 2082, 2166, 2429, 2527, 2660, 3470, 3610, 3990, 4164, 4332, 4858, 5054, 5205, 5415, 6593, 6940, 7220, 7287, 7581, 7980, 9716, 10108, 10410, 10830, 12145, 12635, 13186, 14574, 15162, 19779, 20820, 21660, 24290, 25270, 26372, 29148, 30324, 32965, 36435, 37905, 39558, 46151, 48580, 50540, 65930, 72870, 75810, 79116, 92302, 98895, 125267, 131860, 138453, 145740, 151620, 184604, 197790, 230755, 250534, 276906, 375801, 395580, 461510, 501068, 553812, 626335, 692265, 751602, 876869, 923020, 1252670, 1384530, 1503204, 1753738, 1879005, 2505340, 2630607, 2769060, 3507476, 3758010, 4384345, 5261214, 7516020, 8768690, 10522428, 13153035, 17537380, 26306070, 52612140]

約数ペア:

[(1, 52612140), (2, 26306070), (3, 17537380), (4, 13153035), (5, 10522428), (6, 8768690), (7, 7516020), (10, 5261214), (12, 4384345), (14, 3758010), (15, 3507476), (19, 2769060), (20, 2630607), (21, 2505340), (28, 1879005), (30, 1753738), (35, 1503204), (38, 1384530), (42, 1252670), (57, 923020), (60, 876869), (70, 751602), (76, 692265), (84, 626335), (95, 553812), (105, 501068), (114, 461510), (133, 395580), (140, 375801), (190, 276906), (210, 250534), (228, 230755), (266, 197790), (285, 184604), (347, 151620), (361, 145740), (380, 138453), (399, 131860), (420, 125267), (532, 98895), (570, 92302), (665, 79116), (694, 75810), (722, 72870), (798, 65930), (1041, 50540), (1083, 48580), (1140, 46151), (1330, 39558), (1388, 37905), (1444, 36435), (1596, 32965), (1735, 30324), (1805, 29148), (1995, 26372), (2082, 25270), (2166, 24290), (2429, 21660), (2527, 20820), (2660, 19779), (3470, 15162), (3610, 14574), (3990, 13186), (4164, 12635), (4332, 12145), (4858, 10830), (5054, 10410), (5205, 10108), (5415, 9716), (6593, 7980), (6940, 7581), (7220, 7287)]