52804780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 136765440

約数和(自身を除く): 83960660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 529, 620, 644, 713, 805, 868, 1058, 1085, 1426, 1610, 2116, 2170, 2645, 2852, 3220, 3565, 3703, 4340, 4991, 5290, 7130, 7406, 9982, 10580, 12167, 14260, 14812, 16399, 18515, 19964, 24334, 24955, 32798, 37030, 48668, 49910, 60835, 65596, 74060, 81995, 85169, 99820, 114793, 121670, 163990, 170338, 229586, 243340, 327980, 340676, 377177, 425845, 459172, 573965, 754354, 851690, 1147930, 1508708, 1703380, 1885885, 2295860, 2640239, 3771770, 5280478, 7543540, 10560956, 13201195, 26402390, 52804780]

約数ペア:

[(1, 52804780), (2, 26402390), (4, 13201195), (5, 10560956), (7, 7543540), (10, 5280478), (14, 3771770), (20, 2640239), (23, 2295860), (28, 1885885), (31, 1703380), (35, 1508708), (46, 1147930), (62, 851690), (70, 754354), (92, 573965), (115, 459172), (124, 425845), (140, 377177), (155, 340676), (161, 327980), (217, 243340), (230, 229586), (310, 170338), (322, 163990), (434, 121670), (460, 114793), (529, 99820), (620, 85169), (644, 81995), (713, 74060), (805, 65596), (868, 60835), (1058, 49910), (1085, 48668), (1426, 37030), (1610, 32798), (2116, 24955), (2170, 24334), (2645, 19964), (2852, 18515), (3220, 16399), (3565, 14812), (3703, 14260), (4340, 12167), (4991, 10580), (5290, 9982), (7130, 7406)]