49228830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^2$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 155254320

約数和(自身を除く): 106025490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 61, 63, 70, 90, 98, 105, 122, 126, 135, 147, 183, 189, 210, 245, 270, 294, 305, 315, 366, 378, 427, 441, 490, 549, 610, 630, 735, 854, 882, 915, 945, 1098, 1281, 1323, 1470, 1647, 1830, 1890, 2135, 2205, 2562, 2646, 2745, 2989, 3294, 3721, 3843, 4270, 4410, 5490, 5978, 6405, 6615, 7442, 7686, 8235, 8967, 11163, 11529, 12810, 13230, 14945, 16470, 17934, 18605, 19215, 22326, 23058, 26047, 26901, 29890, 33489, 37210, 38430, 44835, 52094, 53802, 55815, 57645, 66978, 78141, 80703, 89670, 100467, 111630, 115290, 130235, 134505, 156282, 161406, 167445, 182329, 200934, 234423, 260470, 269010, 334890, 364658, 390705, 403515, 468846, 502335, 546987, 703269, 781410, 807030, 911645, 1004670, 1093974, 1172115, 1406538, 1640961, 1823290, 2344230, 2734935, 3281922, 3516345, 4922883, 5469870, 7032690, 8204805, 9845766, 16409610, 24614415, 49228830]

約数ペア:

[(1, 49228830), (2, 24614415), (3, 16409610), (5, 9845766), (6, 8204805), (7, 7032690), (9, 5469870), (10, 4922883), (14, 3516345), (15, 3281922), (18, 2734935), (21, 2344230), (27, 1823290), (30, 1640961), (35, 1406538), (42, 1172115), (45, 1093974), (49, 1004670), (54, 911645), (61, 807030), (63, 781410), (70, 703269), (90, 546987), (98, 502335), (105, 468846), (122, 403515), (126, 390705), (135, 364658), (147, 334890), (183, 269010), (189, 260470), (210, 234423), (245, 200934), (270, 182329), (294, 167445), (305, 161406), (315, 156282), (366, 134505), (378, 130235), (427, 115290), (441, 111630), (490, 100467), (549, 89670), (610, 80703), (630, 78141), (735, 66978), (854, 57645), (882, 55815), (915, 53802), (945, 52094), (1098, 44835), (1281, 38430), (1323, 37210), (1470, 33489), (1647, 29890), (1830, 26901), (1890, 26047), (2135, 23058), (2205, 22326), (2562, 19215), (2646, 18605), (2745, 17934), (2989, 16470), (3294, 14945), (3721, 13230), (3843, 12810), (4270, 11529), (4410, 11163), (5490, 8967), (5978, 8235), (6405, 7686), (6615, 7442)]