47812908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 140767200

約数和(自身を除く): 92954292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 121, 132, 143, 149, 156, 187, 204, 221, 242, 286, 298, 363, 374, 429, 442, 447, 484, 561, 572, 596, 663, 726, 748, 858, 884, 894, 1122, 1326, 1452, 1573, 1639, 1716, 1788, 1937, 2057, 2244, 2431, 2533, 2652, 3146, 3278, 3874, 4114, 4719, 4862, 4917, 5066, 5811, 6171, 6292, 6556, 7293, 7599, 7748, 8228, 9438, 9724, 9834, 10132, 11622, 12342, 14586, 15198, 18029, 18876, 19668, 21307, 23244, 24684, 26741, 27863, 29172, 30396, 32929, 36058, 42614, 53482, 54087, 55726, 63921, 65858, 72116, 80223, 83589, 85228, 98787, 106964, 108174, 111452, 127842, 131716, 160446, 167178, 197574, 216348, 234377, 255684, 306493, 320892, 334356, 362219, 395148, 468754, 612986, 703131, 724438, 919479, 937508, 1086657, 1225972, 1406262, 1448876, 1838958, 2173314, 2812524, 3677916, 3984409, 4346628, 7968818, 11953227, 15937636, 23906454, 47812908]

約数ペア:

[(1, 47812908), (2, 23906454), (3, 15937636), (4, 11953227), (6, 7968818), (11, 4346628), (12, 3984409), (13, 3677916), (17, 2812524), (22, 2173314), (26, 1838958), (33, 1448876), (34, 1406262), (39, 1225972), (44, 1086657), (51, 937508), (52, 919479), (66, 724438), (68, 703131), (78, 612986), (102, 468754), (121, 395148), (132, 362219), (143, 334356), (149, 320892), (156, 306493), (187, 255684), (204, 234377), (221, 216348), (242, 197574), (286, 167178), (298, 160446), (363, 131716), (374, 127842), (429, 111452), (442, 108174), (447, 106964), (484, 98787), (561, 85228), (572, 83589), (596, 80223), (663, 72116), (726, 65858), (748, 63921), (858, 55726), (884, 54087), (894, 53482), (1122, 42614), (1326, 36058), (1452, 32929), (1573, 30396), (1639, 29172), (1716, 27863), (1788, 26741), (1937, 24684), (2057, 23244), (2244, 21307), (2431, 19668), (2533, 18876), (2652, 18029), (3146, 15198), (3278, 14586), (3874, 12342), (4114, 11622), (4719, 10132), (4862, 9834), (4917, 9724), (5066, 9438), (5811, 8228), (6171, 7748), (6292, 7599), (6556, 7293)]