51486552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 152596080

約数和(自身を除く): 101109528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 536, 603, 804, 821, 871, 936, 1206, 1608, 1642, 1742, 2412, 2463, 2613, 3284, 3484, 4824, 4926, 5226, 6568, 6968, 7389, 7839, 9852, 10452, 10673, 14778, 15678, 19704, 20904, 21346, 29556, 31356, 32019, 42692, 55007, 59112, 62712, 64038, 85384, 96057, 110014, 128076, 165021, 192114, 220028, 256152, 330042, 384228, 440056, 495063, 660084, 715091, 768456, 990126, 1320168, 1430182, 1980252, 2145273, 2860364, 3960504, 4290546, 5720728, 6435819, 8581092, 12871638, 17162184, 25743276, 51486552]

約数ペア:

[(1, 51486552), (2, 25743276), (3, 17162184), (4, 12871638), (6, 8581092), (8, 6435819), (9, 5720728), (12, 4290546), (13, 3960504), (18, 2860364), (24, 2145273), (26, 1980252), (36, 1430182), (39, 1320168), (52, 990126), (67, 768456), (72, 715091), (78, 660084), (104, 495063), (117, 440056), (134, 384228), (156, 330042), (201, 256152), (234, 220028), (268, 192114), (312, 165021), (402, 128076), (468, 110014), (536, 96057), (603, 85384), (804, 64038), (821, 62712), (871, 59112), (936, 55007), (1206, 42692), (1608, 32019), (1642, 31356), (1742, 29556), (2412, 21346), (2463, 20904), (2613, 19704), (3284, 15678), (3484, 14778), (4824, 10673), (4926, 10452), (5226, 9852), (6568, 7839), (6968, 7389)]