51587004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 142490880

約数和(自身を除く): 90903876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1487, 1652, 2478, 2891, 2974, 4461, 4956, 5782, 5948, 8673, 8922, 10409, 11564, 17346, 17844, 20818, 31227, 34692, 41636, 62454, 72863, 87733, 124908, 145726, 175466, 218589, 263199, 291452, 350932, 437178, 526398, 614131, 874356, 1052796, 1228262, 1842393, 2456524, 3684786, 4298917, 7369572, 8597834, 12896751, 17195668, 25793502, 51587004]

約数ペア:

[(1, 51587004), (2, 25793502), (3, 17195668), (4, 12896751), (6, 8597834), (7, 7369572), (12, 4298917), (14, 3684786), (21, 2456524), (28, 1842393), (42, 1228262), (49, 1052796), (59, 874356), (84, 614131), (98, 526398), (118, 437178), (147, 350932), (177, 291452), (196, 263199), (236, 218589), (294, 175466), (354, 145726), (413, 124908), (588, 87733), (708, 72863), (826, 62454), (1239, 41636), (1487, 34692), (1652, 31227), (2478, 20818), (2891, 17844), (2974, 17346), (4461, 11564), (4956, 10409), (5782, 8922), (5948, 8673)]