52965540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 126297180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 911, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1822, 1938, 2733, 2907, 3060, 3230, 3420, 3644, 3876, 4555, 4845, 5466, 5814, 6460, 8199, 9110, 9690, 10932, 11628, 13665, 14535, 15487, 16398, 17309, 18220, 19380, 27330, 29070, 30974, 32796, 34618, 40995, 46461, 51927, 54660, 58140, 61948, 69236, 77435, 81990, 86545, 92922, 103854, 139383, 154870, 155781, 163980, 173090, 185844, 207708, 232305, 259635, 278766, 294253, 309740, 311562, 346180, 464610, 519270, 557532, 588506, 623124, 696915, 778905, 882759, 929220, 1038540, 1177012, 1393830, 1471265, 1557810, 1765518, 2648277, 2787660, 2942530, 3115620, 3531036, 4413795, 5296554, 5885060, 8827590, 10593108, 13241385, 17655180, 26482770, 52965540]

約数ペア:

[(1, 52965540), (2, 26482770), (3, 17655180), (4, 13241385), (5, 10593108), (6, 8827590), (9, 5885060), (10, 5296554), (12, 4413795), (15, 3531036), (17, 3115620), (18, 2942530), (19, 2787660), (20, 2648277), (30, 1765518), (34, 1557810), (36, 1471265), (38, 1393830), (45, 1177012), (51, 1038540), (57, 929220), (60, 882759), (68, 778905), (76, 696915), (85, 623124), (90, 588506), (95, 557532), (102, 519270), (114, 464610), (153, 346180), (170, 311562), (171, 309740), (180, 294253), (190, 278766), (204, 259635), (228, 232305), (255, 207708), (285, 185844), (306, 173090), (323, 163980), (340, 155781), (342, 154870), (380, 139383), (510, 103854), (570, 92922), (612, 86545), (646, 81990), (684, 77435), (765, 69236), (855, 61948), (911, 58140), (969, 54660), (1020, 51927), (1140, 46461), (1292, 40995), (1530, 34618), (1615, 32796), (1710, 30974), (1822, 29070), (1938, 27330), (2733, 19380), (2907, 18220), (3060, 17309), (3230, 16398), (3420, 15487), (3644, 14535), (3876, 13665), (4555, 11628), (4845, 10932), (5466, 9690), (5814, 9110), (6460, 8199)]