56429460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 188225856

約数和(自身を除く): 131796396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 683, 765, 810, 918, 972, 1020, 1215, 1366, 1377, 1530, 1620, 1836, 2049, 2295, 2430, 2732, 2754, 3060, 3415, 4098, 4131, 4590, 4860, 5508, 6147, 6830, 6885, 8196, 8262, 9180, 10245, 11611, 12294, 13660, 13770, 16524, 18441, 20490, 20655, 23222, 24588, 27540, 30735, 34833, 36882, 40980, 41310, 46444, 55323, 58055, 61470, 69666, 73764, 82620, 92205, 104499, 110646, 116110, 122940, 139332, 165969, 174165, 184410, 208998, 221292, 232220, 276615, 313497, 331938, 348330, 368820, 417996, 522495, 553230, 626994, 663876, 696660, 829845, 940491, 1044990, 1106460, 1253988, 1567485, 1659690, 1880982, 2089980, 2821473, 3134970, 3319380, 3761964, 4702455, 5642946, 6269940, 9404910, 11285892, 14107365, 18809820, 28214730, 56429460]

約数ペア:

[(1, 56429460), (2, 28214730), (3, 18809820), (4, 14107365), (5, 11285892), (6, 9404910), (9, 6269940), (10, 5642946), (12, 4702455), (15, 3761964), (17, 3319380), (18, 3134970), (20, 2821473), (27, 2089980), (30, 1880982), (34, 1659690), (36, 1567485), (45, 1253988), (51, 1106460), (54, 1044990), (60, 940491), (68, 829845), (81, 696660), (85, 663876), (90, 626994), (102, 553230), (108, 522495), (135, 417996), (153, 368820), (162, 348330), (170, 331938), (180, 313497), (204, 276615), (243, 232220), (255, 221292), (270, 208998), (306, 184410), (324, 174165), (340, 165969), (405, 139332), (459, 122940), (486, 116110), (510, 110646), (540, 104499), (612, 92205), (683, 82620), (765, 73764), (810, 69666), (918, 61470), (972, 58055), (1020, 55323), (1215, 46444), (1366, 41310), (1377, 40980), (1530, 36882), (1620, 34833), (1836, 30735), (2049, 27540), (2295, 24588), (2430, 23222), (2732, 20655), (2754, 20490), (3060, 18441), (3415, 16524), (4098, 13770), (4131, 13660), (4590, 12294), (4860, 11611), (5508, 10245), (6147, 9180), (6830, 8262), (6885, 8196)]