55158444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7371

約数の個数: 72

約数和(自身を含む): 160130880

約数和(自身を除く): 104972436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7331, 7524, 14662, 21993, 29324, 43986, 65979, 80641, 87972, 131958, 139289, 161282, 241923, 263916, 278578, 322564, 417867, 483846, 557156, 725769, 835734, 967692, 1253601, 1451538, 1532179, 1671468, 2507202, 2903076, 3064358, 4596537, 5014404, 6128716, 9193074, 13789611, 18386148, 27579222, 55158444]

約数ペア:

[(1, 55158444), (2, 27579222), (3, 18386148), (4, 13789611), (6, 9193074), (9, 6128716), (11, 5014404), (12, 4596537), (18, 3064358), (19, 2903076), (22, 2507202), (33, 1671468), (36, 1532179), (38, 1451538), (44, 1253601), (57, 967692), (66, 835734), (76, 725769), (99, 557156), (114, 483846), (132, 417867), (171, 322564), (198, 278578), (209, 263916), (228, 241923), (342, 161282), (396, 139289), (418, 131958), (627, 87972), (684, 80641), (836, 65979), (1254, 43986), (1881, 29324), (2508, 21993), (3762, 14662), (7331, 7524)]