49673790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 145843200

約数和(自身を除く): 96169410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 421, 437, 513, 570, 621, 690, 842, 855, 874, 1026, 1035, 1242, 1263, 1311, 1710, 2070, 2105, 2185, 2526, 2565, 2622, 3105, 3789, 3933, 4210, 4370, 5130, 6210, 6315, 6555, 7578, 7866, 7999, 9683, 11367, 11799, 12630, 13110, 15998, 18945, 19366, 19665, 22734, 23598, 23997, 29049, 37890, 39330, 39995, 47994, 48415, 56835, 58098, 58995, 71991, 79990, 87147, 96830, 113670, 117990, 119985, 143982, 145245, 174294, 183977, 215973, 239970, 261441, 290490, 359955, 367954, 431946, 435735, 522882, 551931, 719910, 871470, 919885, 1079865, 1103862, 1307205, 1655793, 1839770, 2159730, 2614410, 2759655, 3311586, 4967379, 5519310, 8278965, 9934758, 16557930, 24836895, 49673790]

約数ペア:

[(1, 49673790), (2, 24836895), (3, 16557930), (5, 9934758), (6, 8278965), (9, 5519310), (10, 4967379), (15, 3311586), (18, 2759655), (19, 2614410), (23, 2159730), (27, 1839770), (30, 1655793), (38, 1307205), (45, 1103862), (46, 1079865), (54, 919885), (57, 871470), (69, 719910), (90, 551931), (95, 522882), (114, 435735), (115, 431946), (135, 367954), (138, 359955), (171, 290490), (190, 261441), (207, 239970), (230, 215973), (270, 183977), (285, 174294), (342, 145245), (345, 143982), (414, 119985), (421, 117990), (437, 113670), (513, 96830), (570, 87147), (621, 79990), (690, 71991), (842, 58995), (855, 58098), (874, 56835), (1026, 48415), (1035, 47994), (1242, 39995), (1263, 39330), (1311, 37890), (1710, 29049), (2070, 23997), (2105, 23598), (2185, 22734), (2526, 19665), (2565, 19366), (2622, 18945), (3105, 15998), (3789, 13110), (3933, 12630), (4210, 11799), (4370, 11367), (5130, 9683), (6210, 7999), (6315, 7866), (6555, 7578)]