52280172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 162489600

約数和(自身を除く): 110209428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 179, 183, 228, 244, 252, 266, 342, 358, 366, 399, 427, 532, 537, 549, 684, 716, 732, 798, 854, 1074, 1098, 1159, 1197, 1253, 1281, 1596, 1611, 1708, 2148, 2196, 2318, 2394, 2506, 2562, 3222, 3401, 3477, 3759, 3843, 4636, 4788, 5012, 5124, 6444, 6802, 6954, 7518, 7686, 8113, 10203, 10431, 10919, 11277, 13604, 13908, 15036, 15372, 16226, 20406, 20862, 21838, 22554, 23807, 24339, 30609, 32452, 32757, 40812, 41724, 43676, 45108, 47614, 48678, 61218, 65514, 71421, 73017, 76433, 95228, 97356, 98271, 122436, 131028, 142842, 146034, 152866, 196542, 207461, 214263, 229299, 285684, 292068, 305732, 393084, 414922, 428526, 458598, 622383, 687897, 829844, 857052, 917196, 1244766, 1375794, 1452227, 1867149, 2489532, 2751588, 2904454, 3734298, 4356681, 5808908, 7468596, 8713362, 13070043, 17426724, 26140086, 52280172]

約数ペア:

[(1, 52280172), (2, 26140086), (3, 17426724), (4, 13070043), (6, 8713362), (7, 7468596), (9, 5808908), (12, 4356681), (14, 3734298), (18, 2904454), (19, 2751588), (21, 2489532), (28, 1867149), (36, 1452227), (38, 1375794), (42, 1244766), (57, 917196), (61, 857052), (63, 829844), (76, 687897), (84, 622383), (114, 458598), (122, 428526), (126, 414922), (133, 393084), (171, 305732), (179, 292068), (183, 285684), (228, 229299), (244, 214263), (252, 207461), (266, 196542), (342, 152866), (358, 146034), (366, 142842), (399, 131028), (427, 122436), (532, 98271), (537, 97356), (549, 95228), (684, 76433), (716, 73017), (732, 71421), (798, 65514), (854, 61218), (1074, 48678), (1098, 47614), (1159, 45108), (1197, 43676), (1253, 41724), (1281, 40812), (1596, 32757), (1611, 32452), (1708, 30609), (2148, 24339), (2196, 23807), (2318, 22554), (2394, 21838), (2506, 20862), (2562, 20406), (3222, 16226), (3401, 15372), (3477, 15036), (3759, 13908), (3843, 13604), (4636, 11277), (4788, 10919), (5012, 10431), (5124, 10203), (6444, 8113), (6802, 7686), (6954, 7518)]