51304560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11286

約数の個数: 80

約数和(自身を含む): 167429760

約数和(自身を除く): 116125200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11251, 22502, 33753, 45004, 56255, 67506, 90008, 112510, 135012, 168765, 180016, 213769, 225020, 270024, 337530, 427538, 450040, 540048, 641307, 675060, 855076, 900080, 1068845, 1282614, 1350120, 1710152, 2137690, 2565228, 2700240, 3206535, 3420304, 4275380, 5130456, 6413070, 8550760, 10260912, 12826140, 17101520, 25652280, 51304560]

約数ペア:

[(1, 51304560), (2, 25652280), (3, 17101520), (4, 12826140), (5, 10260912), (6, 8550760), (8, 6413070), (10, 5130456), (12, 4275380), (15, 3420304), (16, 3206535), (19, 2700240), (20, 2565228), (24, 2137690), (30, 1710152), (38, 1350120), (40, 1282614), (48, 1068845), (57, 900080), (60, 855076), (76, 675060), (80, 641307), (95, 540048), (114, 450040), (120, 427538), (152, 337530), (190, 270024), (228, 225020), (240, 213769), (285, 180016), (304, 168765), (380, 135012), (456, 112510), (570, 90008), (760, 67506), (912, 56255), (1140, 45004), (1520, 33753), (2280, 22502), (4560, 11251)]