55592940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 168892416

約数和(自身を除く): 113299476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 263, 271, 390, 526, 542, 780, 789, 813, 1052, 1084, 1315, 1355, 1578, 1626, 2630, 2710, 3156, 3252, 3419, 3523, 3945, 4065, 5260, 5420, 6838, 7046, 7890, 8130, 10257, 10569, 13676, 14092, 15780, 16260, 17095, 17615, 20514, 21138, 34190, 35230, 41028, 42276, 51285, 52845, 68380, 70460, 71273, 102570, 105690, 142546, 205140, 211380, 213819, 285092, 356365, 427638, 712730, 855276, 926549, 1069095, 1425460, 1853098, 2138190, 2779647, 3706196, 4276380, 4632745, 5559294, 9265490, 11118588, 13898235, 18530980, 27796470, 55592940]

約数ペア:

[(1, 55592940), (2, 27796470), (3, 18530980), (4, 13898235), (5, 11118588), (6, 9265490), (10, 5559294), (12, 4632745), (13, 4276380), (15, 3706196), (20, 2779647), (26, 2138190), (30, 1853098), (39, 1425460), (52, 1069095), (60, 926549), (65, 855276), (78, 712730), (130, 427638), (156, 356365), (195, 285092), (260, 213819), (263, 211380), (271, 205140), (390, 142546), (526, 105690), (542, 102570), (780, 71273), (789, 70460), (813, 68380), (1052, 52845), (1084, 51285), (1315, 42276), (1355, 41028), (1578, 35230), (1626, 34190), (2630, 21138), (2710, 20514), (3156, 17615), (3252, 17095), (3419, 16260), (3523, 15780), (3945, 14092), (4065, 13676), (5260, 10569), (5420, 10257), (6838, 8130), (7046, 7890)]