49826664

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 149778720

約数和(自身を除く): 99952056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 81, 108, 114, 142, 152, 162, 171, 213, 216, 228, 243, 284, 324, 342, 361, 426, 456, 486, 513, 568, 639, 648, 684, 722, 852, 972, 1026, 1083, 1278, 1349, 1368, 1444, 1539, 1704, 1917, 1944, 2052, 2166, 2556, 2698, 2888, 3078, 3249, 3834, 4047, 4104, 4332, 4617, 5112, 5396, 5751, 6156, 6498, 7668, 8094, 8664, 9234, 9747, 10792, 11502, 12141, 12312, 12996, 15336, 16188, 17253, 18468, 19494, 23004, 24282, 25631, 25992, 29241, 32376, 34506, 36423, 36936, 38988, 46008, 48564, 51262, 58482, 69012, 72846, 76893, 77976, 87723, 97128, 102524, 109269, 116964, 138024, 145692, 153786, 175446, 205048, 218538, 230679, 233928, 291384, 307572, 327807, 350892, 437076, 461358, 615144, 655614, 692037, 701784, 874152, 922716, 1311228, 1384074, 1845432, 2076111, 2622456, 2768148, 4152222, 5536296, 6228333, 8304444, 12456666, 16608888, 24913332, 49826664]

約数ペア:

[(1, 49826664), (2, 24913332), (3, 16608888), (4, 12456666), (6, 8304444), (8, 6228333), (9, 5536296), (12, 4152222), (18, 2768148), (19, 2622456), (24, 2076111), (27, 1845432), (36, 1384074), (38, 1311228), (54, 922716), (57, 874152), (71, 701784), (72, 692037), (76, 655614), (81, 615144), (108, 461358), (114, 437076), (142, 350892), (152, 327807), (162, 307572), (171, 291384), (213, 233928), (216, 230679), (228, 218538), (243, 205048), (284, 175446), (324, 153786), (342, 145692), (361, 138024), (426, 116964), (456, 109269), (486, 102524), (513, 97128), (568, 87723), (639, 77976), (648, 76893), (684, 72846), (722, 69012), (852, 58482), (972, 51262), (1026, 48564), (1083, 46008), (1278, 38988), (1349, 36936), (1368, 36423), (1444, 34506), (1539, 32376), (1704, 29241), (1917, 25992), (1944, 25631), (2052, 24282), (2166, 23004), (2556, 19494), (2698, 18468), (2888, 17253), (3078, 16188), (3249, 15336), (3834, 12996), (4047, 12312), (4104, 12141), (4332, 11502), (4617, 10792), (5112, 9747), (5396, 9234), (5751, 8664), (6156, 8094), (6498, 7668)]