49769580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 161602560

約数和(自身を除く): 111832980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1669, 1988, 2130, 2485, 2982, 3338, 4260, 4970, 5007, 5964, 6676, 7455, 8345, 9940, 10014, 11683, 14910, 16690, 20028, 23366, 25035, 29820, 33380, 35049, 46732, 50070, 58415, 70098, 100140, 116830, 118499, 140196, 175245, 233660, 236998, 350490, 355497, 473996, 592495, 700980, 710994, 829493, 1184990, 1421988, 1658986, 1777485, 2369980, 2488479, 3317972, 3554970, 4147465, 4976958, 7109940, 8294930, 9953916, 12442395, 16589860, 24884790, 49769580]

約数ペア:

[(1, 49769580), (2, 24884790), (3, 16589860), (4, 12442395), (5, 9953916), (6, 8294930), (7, 7109940), (10, 4976958), (12, 4147465), (14, 3554970), (15, 3317972), (20, 2488479), (21, 2369980), (28, 1777485), (30, 1658986), (35, 1421988), (42, 1184990), (60, 829493), (70, 710994), (71, 700980), (84, 592495), (105, 473996), (140, 355497), (142, 350490), (210, 236998), (213, 233660), (284, 175245), (355, 140196), (420, 118499), (426, 116830), (497, 100140), (710, 70098), (852, 58415), (994, 50070), (1065, 46732), (1420, 35049), (1491, 33380), (1669, 29820), (1988, 25035), (2130, 23366), (2485, 20028), (2982, 16690), (3338, 14910), (4260, 11683), (4970, 10014), (5007, 9940), (5964, 8345), (6676, 7455)]