52689840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 189511680

約数和(自身を除く): 136821840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 397, 420, 474, 553, 560, 632, 790, 794, 840, 948, 1106, 1185, 1191, 1264, 1580, 1588, 1659, 1680, 1896, 1985, 2212, 2370, 2382, 2765, 2779, 3160, 3176, 3318, 3792, 3970, 4424, 4740, 4764, 5530, 5558, 5955, 6320, 6352, 6636, 7940, 8295, 8337, 8848, 9480, 9528, 11060, 11116, 11910, 13272, 13895, 15880, 16590, 16674, 18960, 19056, 22120, 22232, 23820, 26544, 27790, 31363, 31760, 33180, 33348, 41685, 44240, 44464, 47640, 55580, 62726, 66360, 66696, 83370, 94089, 95280, 111160, 125452, 132720, 133392, 156815, 166740, 188178, 219541, 222320, 250904, 313630, 333480, 376356, 439082, 470445, 501808, 627260, 658623, 666960, 752712, 878164, 940890, 1097705, 1254520, 1317246, 1505424, 1756328, 1881780, 2195410, 2509040, 2634492, 3293115, 3512656, 3763560, 4390820, 5268984, 6586230, 7527120, 8781640, 10537968, 13172460, 17563280, 26344920, 52689840]

約数ペア:

[(1, 52689840), (2, 26344920), (3, 17563280), (4, 13172460), (5, 10537968), (6, 8781640), (7, 7527120), (8, 6586230), (10, 5268984), (12, 4390820), (14, 3763560), (15, 3512656), (16, 3293115), (20, 2634492), (21, 2509040), (24, 2195410), (28, 1881780), (30, 1756328), (35, 1505424), (40, 1317246), (42, 1254520), (48, 1097705), (56, 940890), (60, 878164), (70, 752712), (79, 666960), (80, 658623), (84, 627260), (105, 501808), (112, 470445), (120, 439082), (140, 376356), (158, 333480), (168, 313630), (210, 250904), (237, 222320), (240, 219541), (280, 188178), (316, 166740), (336, 156815), (395, 133392), (397, 132720), (420, 125452), (474, 111160), (553, 95280), (560, 94089), (632, 83370), (790, 66696), (794, 66360), (840, 62726), (948, 55580), (1106, 47640), (1185, 44464), (1191, 44240), (1264, 41685), (1580, 33348), (1588, 33180), (1659, 31760), (1680, 31363), (1896, 27790), (1985, 26544), (2212, 23820), (2370, 22232), (2382, 22120), (2765, 19056), (2779, 18960), (3160, 16674), (3176, 16590), (3318, 15880), (3792, 13895), (3970, 13272), (4424, 11910), (4740, 11116), (4764, 11060), (5530, 9528), (5558, 9480), (5955, 8848), (6320, 8337), (6352, 8295), (6636, 7940)]