56216820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4525

約数の個数: 96

約数和(自身を含む): 180794880

約数和(自身を除く): 124578060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 4483, 6270, 8966, 12540, 13449, 17932, 22415, 26898, 44830, 49313, 53796, 67245, 85177, 89660, 98626, 134490, 147939, 170354, 197252, 246565, 255531, 268980, 295878, 340708, 425885, 493130, 511062, 591756, 739695, 851770, 936947, 986260, 1022124, 1277655, 1479390, 1703540, 1873894, 2555310, 2810841, 2958780, 3747788, 4684735, 5110620, 5621682, 9369470, 11243364, 14054205, 18738940, 28108410, 56216820]

約数ペア:

[(1, 56216820), (2, 28108410), (3, 18738940), (4, 14054205), (5, 11243364), (6, 9369470), (10, 5621682), (11, 5110620), (12, 4684735), (15, 3747788), (19, 2958780), (20, 2810841), (22, 2555310), (30, 1873894), (33, 1703540), (38, 1479390), (44, 1277655), (55, 1022124), (57, 986260), (60, 936947), (66, 851770), (76, 739695), (95, 591756), (110, 511062), (114, 493130), (132, 425885), (165, 340708), (190, 295878), (209, 268980), (220, 255531), (228, 246565), (285, 197252), (330, 170354), (380, 147939), (418, 134490), (570, 98626), (627, 89660), (660, 85177), (836, 67245), (1045, 53796), (1140, 49313), (1254, 44830), (2090, 26898), (2508, 22415), (3135, 17932), (4180, 13449), (4483, 12540), (6270, 8966)]