56009940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19051}}^1$

素因数の和:19077

約数の個数: 72

約数和(自身を含む): 182441952

約数和(自身を除く): 126432012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 19051, 38102, 57153, 76204, 95255, 114306, 133357, 190510, 228612, 266714, 285765, 381020, 400071, 533428, 571530, 666785, 800142, 933499, 1143060, 1333570, 1600284, 1866998, 2000355, 2667140, 2800497, 3733996, 4000710, 4667495, 5600994, 8001420, 9334990, 11201988, 14002485, 18669980, 28004970, 56009940]

約数ペア:

[(1, 56009940), (2, 28004970), (3, 18669980), (4, 14002485), (5, 11201988), (6, 9334990), (7, 8001420), (10, 5600994), (12, 4667495), (14, 4000710), (15, 3733996), (20, 2800497), (21, 2667140), (28, 2000355), (30, 1866998), (35, 1600284), (42, 1333570), (49, 1143060), (60, 933499), (70, 800142), (84, 666785), (98, 571530), (105, 533428), (140, 400071), (147, 381020), (196, 285765), (210, 266714), (245, 228612), (294, 190510), (420, 133357), (490, 114306), (588, 95255), (735, 76204), (980, 57153), (1470, 38102), (2940, 19051)]