53051940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 168412608

約数和(自身を除く): 115360668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 67, 83, 90, 106, 134, 159, 166, 180, 201, 212, 249, 265, 268, 318, 332, 335, 402, 415, 477, 498, 530, 603, 636, 670, 747, 795, 804, 830, 954, 996, 1005, 1060, 1206, 1245, 1340, 1494, 1590, 1660, 1908, 2010, 2385, 2412, 2490, 2988, 3015, 3180, 3551, 3735, 4020, 4399, 4770, 4980, 5561, 6030, 7102, 7470, 8798, 9540, 10653, 11122, 12060, 13197, 14204, 14940, 16683, 17596, 17755, 21306, 21995, 22244, 26394, 27805, 31959, 33366, 35510, 39591, 42612, 43990, 50049, 52788, 53265, 55610, 63918, 65985, 66732, 71020, 79182, 83415, 87980, 100098, 106530, 111220, 127836, 131970, 158364, 159795, 166830, 197955, 200196, 213060, 250245, 263940, 294733, 319590, 333660, 395910, 500490, 589466, 639180, 791820, 884199, 1000980, 1178932, 1473665, 1768398, 2652597, 2947330, 3536796, 4420995, 5305194, 5894660, 8841990, 10610388, 13262985, 17683980, 26525970, 53051940]

約数ペア:

[(1, 53051940), (2, 26525970), (3, 17683980), (4, 13262985), (5, 10610388), (6, 8841990), (9, 5894660), (10, 5305194), (12, 4420995), (15, 3536796), (18, 2947330), (20, 2652597), (30, 1768398), (36, 1473665), (45, 1178932), (53, 1000980), (60, 884199), (67, 791820), (83, 639180), (90, 589466), (106, 500490), (134, 395910), (159, 333660), (166, 319590), (180, 294733), (201, 263940), (212, 250245), (249, 213060), (265, 200196), (268, 197955), (318, 166830), (332, 159795), (335, 158364), (402, 131970), (415, 127836), (477, 111220), (498, 106530), (530, 100098), (603, 87980), (636, 83415), (670, 79182), (747, 71020), (795, 66732), (804, 65985), (830, 63918), (954, 55610), (996, 53265), (1005, 52788), (1060, 50049), (1206, 43990), (1245, 42612), (1340, 39591), (1494, 35510), (1590, 33366), (1660, 31959), (1908, 27805), (2010, 26394), (2385, 22244), (2412, 21995), (2490, 21306), (2988, 17755), (3015, 17596), (3180, 16683), (3551, 14940), (3735, 14204), (4020, 13197), (4399, 12060), (4770, 11122), (4980, 10653), (5561, 9540), (6030, 8798), (7102, 7470)]