55538340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6509

約数の個数: 96

約数和(自身を含む): 182722176

約数和(自身を除く): 127183836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 6473, 8580, 12946, 19419, 25892, 32365, 38838, 64730, 71203, 77676, 84149, 97095, 129460, 142406, 168298, 194190, 213609, 252447, 284812, 336596, 356015, 388380, 420745, 427218, 504894, 712030, 841490, 854436, 925639, 1009788, 1068045, 1262235, 1424060, 1682980, 1851278, 2136090, 2524470, 2776917, 3702556, 4272180, 4628195, 5048940, 5553834, 9256390, 11107668, 13884585, 18512780, 27769170, 55538340]

約数ペア:

[(1, 55538340), (2, 27769170), (3, 18512780), (4, 13884585), (5, 11107668), (6, 9256390), (10, 5553834), (11, 5048940), (12, 4628195), (13, 4272180), (15, 3702556), (20, 2776917), (22, 2524470), (26, 2136090), (30, 1851278), (33, 1682980), (39, 1424060), (44, 1262235), (52, 1068045), (55, 1009788), (60, 925639), (65, 854436), (66, 841490), (78, 712030), (110, 504894), (130, 427218), (132, 420745), (143, 388380), (156, 356015), (165, 336596), (195, 284812), (220, 252447), (260, 213609), (286, 194190), (330, 168298), (390, 142406), (429, 129460), (572, 97095), (660, 84149), (715, 77676), (780, 71203), (858, 64730), (1430, 38838), (1716, 32365), (2145, 25892), (2860, 19419), (4290, 12946), (6473, 8580)]