48142770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 134265600

約数和(自身を除く): 86122830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 73, 78, 89, 95, 114, 130, 146, 178, 190, 195, 219, 247, 267, 285, 365, 390, 438, 445, 494, 534, 570, 730, 741, 890, 949, 1095, 1157, 1235, 1335, 1387, 1482, 1691, 1898, 2190, 2314, 2470, 2670, 2774, 2847, 3382, 3471, 3705, 4161, 4745, 5073, 5694, 5785, 6497, 6935, 6942, 7410, 8322, 8455, 9490, 10146, 11570, 12994, 13870, 14235, 16910, 17355, 18031, 19491, 20805, 21983, 25365, 28470, 32485, 34710, 36062, 38982, 41610, 43966, 50730, 54093, 64970, 65949, 84461, 90155, 97455, 108186, 109915, 123443, 131898, 168922, 180310, 194910, 219830, 246886, 253383, 270465, 329745, 370329, 422305, 506766, 540930, 617215, 659490, 740658, 844610, 1234430, 1266915, 1604759, 1851645, 2533830, 3209518, 3703290, 4814277, 8023795, 9628554, 16047590, 24071385, 48142770]

約数ペア:

[(1, 48142770), (2, 24071385), (3, 16047590), (5, 9628554), (6, 8023795), (10, 4814277), (13, 3703290), (15, 3209518), (19, 2533830), (26, 1851645), (30, 1604759), (38, 1266915), (39, 1234430), (57, 844610), (65, 740658), (73, 659490), (78, 617215), (89, 540930), (95, 506766), (114, 422305), (130, 370329), (146, 329745), (178, 270465), (190, 253383), (195, 246886), (219, 219830), (247, 194910), (267, 180310), (285, 168922), (365, 131898), (390, 123443), (438, 109915), (445, 108186), (494, 97455), (534, 90155), (570, 84461), (730, 65949), (741, 64970), (890, 54093), (949, 50730), (1095, 43966), (1157, 41610), (1235, 38982), (1335, 36062), (1387, 34710), (1482, 32485), (1691, 28470), (1898, 25365), (2190, 21983), (2314, 20805), (2470, 19491), (2670, 18031), (2774, 17355), (2847, 16910), (3382, 14235), (3471, 13870), (3705, 12994), (4161, 11570), (4745, 10146), (5073, 9490), (5694, 8455), (5785, 8322), (6497, 7410), (6935, 6942)]