49016394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 83694006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 47, 54, 62, 63, 89, 93, 94, 126, 141, 178, 186, 189, 217, 267, 279, 282, 329, 378, 423, 434, 534, 558, 623, 651, 658, 801, 837, 846, 987, 1246, 1269, 1302, 1457, 1602, 1674, 1869, 1953, 1974, 2403, 2538, 2759, 2914, 2961, 3738, 3906, 4183, 4371, 4806, 5518, 5607, 5859, 5922, 8277, 8366, 8742, 8883, 10199, 11214, 11718, 12549, 13113, 16554, 16821, 17766, 19313, 20398, 24831, 25098, 26226, 29281, 30597, 33642, 37647, 38626, 39339, 49662, 57939, 58562, 61194, 74493, 75294, 78678, 87843, 91791, 112941, 115878, 129673, 148986, 173817, 175686, 183582, 225882, 259346, 263529, 275373, 347634, 389019, 521451, 527058, 550746, 778038, 790587, 907711, 1042902, 1167057, 1581174, 1815422, 2334114, 2723133, 3501171, 5446266, 7002342, 8169399, 16338798, 24508197, 49016394]

約数ペア:

[(1, 49016394), (2, 24508197), (3, 16338798), (6, 8169399), (7, 7002342), (9, 5446266), (14, 3501171), (18, 2723133), (21, 2334114), (27, 1815422), (31, 1581174), (42, 1167057), (47, 1042902), (54, 907711), (62, 790587), (63, 778038), (89, 550746), (93, 527058), (94, 521451), (126, 389019), (141, 347634), (178, 275373), (186, 263529), (189, 259346), (217, 225882), (267, 183582), (279, 175686), (282, 173817), (329, 148986), (378, 129673), (423, 115878), (434, 112941), (534, 91791), (558, 87843), (623, 78678), (651, 75294), (658, 74493), (801, 61194), (837, 58562), (846, 57939), (987, 49662), (1246, 39339), (1269, 38626), (1302, 37647), (1457, 33642), (1602, 30597), (1674, 29281), (1869, 26226), (1953, 25098), (1974, 24831), (2403, 20398), (2538, 19313), (2759, 17766), (2914, 16821), (2961, 16554), (3738, 13113), (3906, 12549), (4183, 11718), (4371, 11214), (4806, 10199), (5518, 8883), (5607, 8742), (5859, 8366), (5922, 8277)]