53519200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 157489920

約数和(自身を除く): 103970720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 503, 532, 560, 608, 665, 700, 760, 800, 950, 1006, 1064, 1120, 1330, 1400, 1520, 1900, 2012, 2128, 2515, 2660, 2800, 3040, 3325, 3521, 3800, 4024, 4256, 5030, 5320, 5600, 6650, 7042, 7600, 8048, 9557, 10060, 10640, 12575, 13300, 14084, 15200, 16096, 17605, 19114, 20120, 21280, 25150, 26600, 28168, 35210, 38228, 40240, 47785, 50300, 53200, 56336, 66899, 70420, 76456, 80480, 88025, 95570, 100600, 106400, 112672, 133798, 140840, 152912, 176050, 191140, 201200, 238925, 267596, 281680, 305824, 334495, 352100, 382280, 402400, 477850, 535192, 563360, 668990, 704200, 764560, 955700, 1070384, 1337980, 1408400, 1529120, 1672475, 1911400, 2140768, 2675960, 2816800, 3344950, 3822800, 5351920, 6689900, 7645600, 10703840, 13379800, 26759600, 53519200]

約数ペア:

[(1, 53519200), (2, 26759600), (4, 13379800), (5, 10703840), (7, 7645600), (8, 6689900), (10, 5351920), (14, 3822800), (16, 3344950), (19, 2816800), (20, 2675960), (25, 2140768), (28, 1911400), (32, 1672475), (35, 1529120), (38, 1408400), (40, 1337980), (50, 1070384), (56, 955700), (70, 764560), (76, 704200), (80, 668990), (95, 563360), (100, 535192), (112, 477850), (133, 402400), (140, 382280), (152, 352100), (160, 334495), (175, 305824), (190, 281680), (200, 267596), (224, 238925), (266, 201200), (280, 191140), (304, 176050), (350, 152912), (380, 140840), (400, 133798), (475, 112672), (503, 106400), (532, 100600), (560, 95570), (608, 88025), (665, 80480), (700, 76456), (760, 70420), (800, 66899), (950, 56336), (1006, 53200), (1064, 50300), (1120, 47785), (1330, 40240), (1400, 38228), (1520, 35210), (1900, 28168), (2012, 26600), (2128, 25150), (2515, 21280), (2660, 20120), (2800, 19114), (3040, 17605), (3325, 16096), (3521, 15200), (3800, 14084), (4024, 13300), (4256, 12575), (5030, 10640), (5320, 10060), (5600, 9557), (6650, 8048), (7042, 7600)]