56205450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2581

約数の個数: 108

約数和(自身を含む): 175728150

約数和(自身を除く): 119522700

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 2549, 3150, 3675, 4410, 5098, 7350, 7647, 11025, 12745, 15294, 17843, 22050, 22941, 25490, 35686, 38235, 45882, 53529, 63725, 76470, 89215, 107058, 114705, 124901, 127450, 160587, 178430, 191175, 229410, 249802, 267645, 321174, 374703, 382350, 446075, 535290, 573525, 624505, 749406, 802935, 892150, 1124109, 1147050, 1249010, 1338225, 1605870, 1873515, 2248218, 2676450, 3122525, 3747030, 4014675, 5620545, 6245050, 8029350, 9367575, 11241090, 18735150, 28102725, 56205450]

約数ペア:

[(1, 56205450), (2, 28102725), (3, 18735150), (5, 11241090), (6, 9367575), (7, 8029350), (9, 6245050), (10, 5620545), (14, 4014675), (15, 3747030), (18, 3122525), (21, 2676450), (25, 2248218), (30, 1873515), (35, 1605870), (42, 1338225), (45, 1249010), (49, 1147050), (50, 1124109), (63, 892150), (70, 802935), (75, 749406), (90, 624505), (98, 573525), (105, 535290), (126, 446075), (147, 382350), (150, 374703), (175, 321174), (210, 267645), (225, 249802), (245, 229410), (294, 191175), (315, 178430), (350, 160587), (441, 127450), (450, 124901), (490, 114705), (525, 107058), (630, 89215), (735, 76470), (882, 63725), (1050, 53529), (1225, 45882), (1470, 38235), (1575, 35686), (2205, 25490), (2450, 22941), (2549, 22050), (3150, 17843), (3675, 15294), (4410, 12745), (5098, 11025), (7350, 7647)]