53431738920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21203071}}^1$

素因数の和:21203095

約数の個数: 96

約数和(自身を含む): 198460753920

約数和(自身を除く): 145029015000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21203071, 42406142, 63609213, 84812284, 106015355, 127218426, 148421497, 169624568, 190827639, 212030710, 254436852, 296842994, 318046065, 381655278, 424061420, 445264491, 508873704, 593685988, 636092130, 742107485, 763310556, 848122840, 890528982, 954138195, 1187371976, 1272184260, 1335793473, 1484214970, 1526621112, 1781057964, 1908276390, 2226322455, 2544368520, 2671586946, 2968429940, 3562115928, 3816552780, 4452644910, 5343173892, 5936859880, 6678967365, 7633105560, 8905289820, 10686347784, 13357934730, 17810579640, 26715869460, 53431738920]

約数ペア:

[(1, 53431738920), (2, 26715869460), (3, 17810579640), (4, 13357934730), (5, 10686347784), (6, 8905289820), (7, 7633105560), (8, 6678967365), (9, 5936859880), (10, 5343173892), (12, 4452644910), (14, 3816552780), (15, 3562115928), (18, 2968429940), (20, 2671586946), (21, 2544368520), (24, 2226322455), (28, 1908276390), (30, 1781057964), (35, 1526621112), (36, 1484214970), (40, 1335793473), (42, 1272184260), (45, 1187371976), (56, 954138195), (60, 890528982), (63, 848122840), (70, 763310556), (72, 742107485), (84, 636092130), (90, 593685988), (105, 508873704), (120, 445264491), (126, 424061420), (140, 381655278), (168, 318046065), (180, 296842994), (210, 254436852), (252, 212030710), (280, 190827639), (315, 169624568), (360, 148421497), (420, 127218426), (504, 106015355), (630, 84812284), (840, 63609213), (1260, 42406142), (2520, 21203071)]