56575350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 172645200

約数和(自身を除く): 116069850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 509, 570, 585, 650, 741, 855, 950, 975, 1018, 1170, 1235, 1425, 1482, 1527, 1710, 1950, 2223, 2470, 2545, 2850, 2925, 3054, 3705, 4275, 4446, 4581, 5090, 5850, 6175, 6617, 7410, 7635, 8550, 9162, 9671, 11115, 12350, 12725, 13234, 15270, 18525, 19342, 19851, 22230, 22905, 25450, 29013, 33085, 37050, 38175, 39702, 45810, 48355, 55575, 58026, 59553, 66170, 76350, 87039, 96710, 99255, 111150, 114525, 119106, 125723, 145065, 165425, 174078, 198510, 229050, 241775, 251446, 290130, 297765, 330850, 377169, 435195, 483550, 496275, 595530, 628615, 725325, 754338, 870390, 992550, 1131507, 1257230, 1450650, 1488825, 1885845, 2175975, 2263014, 2977650, 3143075, 3771690, 4351950, 5657535, 6286150, 9429225, 11315070, 18858450, 28287675, 56575350]

約数ペア:

[(1, 56575350), (2, 28287675), (3, 18858450), (5, 11315070), (6, 9429225), (9, 6286150), (10, 5657535), (13, 4351950), (15, 3771690), (18, 3143075), (19, 2977650), (25, 2263014), (26, 2175975), (30, 1885845), (38, 1488825), (39, 1450650), (45, 1257230), (50, 1131507), (57, 992550), (65, 870390), (75, 754338), (78, 725325), (90, 628615), (95, 595530), (114, 496275), (117, 483550), (130, 435195), (150, 377169), (171, 330850), (190, 297765), (195, 290130), (225, 251446), (234, 241775), (247, 229050), (285, 198510), (325, 174078), (342, 165425), (390, 145065), (450, 125723), (475, 119106), (494, 114525), (509, 111150), (570, 99255), (585, 96710), (650, 87039), (741, 76350), (855, 66170), (950, 59553), (975, 58026), (1018, 55575), (1170, 48355), (1235, 45810), (1425, 39702), (1482, 38175), (1527, 37050), (1710, 33085), (1950, 29013), (2223, 25450), (2470, 22905), (2545, 22230), (2850, 19851), (2925, 19342), (3054, 18525), (3705, 15270), (4275, 13234), (4446, 12725), (4581, 12350), (5090, 11115), (5850, 9671), (6175, 9162), (6617, 8550), (7410, 7635)]