53061750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{1123}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 168330240

約数和(自身を除く): 115268490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 630, 675, 750, 875, 945, 1050, 1123, 1125, 1350, 1575, 1750, 1890, 2246, 2250, 2625, 3150, 3369, 3375, 4725, 5250, 5615, 6738, 6750, 7861, 7875, 9450, 10107, 11230, 15722, 15750, 16845, 20214, 23583, 23625, 28075, 30321, 33690, 39305, 47166, 47250, 50535, 56150, 60642, 70749, 78610, 84225, 101070, 117915, 140375, 141498, 151605, 168450, 196525, 212247, 235830, 252675, 280750, 303210, 353745, 393050, 421125, 424494, 505350, 589575, 707490, 758025, 842250, 982625, 1061235, 1179150, 1263375, 1516050, 1768725, 1965250, 2122470, 2526750, 2947875, 3537450, 3790125, 5306175, 5895750, 7580250, 8843625, 10612350, 17687250, 26530875, 53061750]

約数ペア:

[(1, 53061750), (2, 26530875), (3, 17687250), (5, 10612350), (6, 8843625), (7, 7580250), (9, 5895750), (10, 5306175), (14, 3790125), (15, 3537450), (18, 2947875), (21, 2526750), (25, 2122470), (27, 1965250), (30, 1768725), (35, 1516050), (42, 1263375), (45, 1179150), (50, 1061235), (54, 982625), (63, 842250), (70, 758025), (75, 707490), (90, 589575), (105, 505350), (125, 424494), (126, 421125), (135, 393050), (150, 353745), (175, 303210), (189, 280750), (210, 252675), (225, 235830), (250, 212247), (270, 196525), (315, 168450), (350, 151605), (375, 141498), (378, 140375), (450, 117915), (525, 101070), (630, 84225), (675, 78610), (750, 70749), (875, 60642), (945, 56150), (1050, 50535), (1123, 47250), (1125, 47166), (1350, 39305), (1575, 33690), (1750, 30321), (1890, 28075), (2246, 23625), (2250, 23583), (2625, 20214), (3150, 16845), (3369, 15750), (3375, 15722), (4725, 11230), (5250, 10107), (5615, 9450), (6738, 7875), (6750, 7861)]