51432516

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 139852160

約数和(自身を除く): 88419644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 61, 74, 108, 111, 122, 148, 183, 211, 222, 244, 333, 366, 422, 444, 549, 633, 666, 732, 844, 999, 1098, 1266, 1332, 1647, 1899, 1998, 2196, 2257, 2532, 3294, 3798, 3996, 4514, 5697, 6588, 6771, 7596, 7807, 9028, 11394, 12871, 13542, 15614, 20313, 22788, 23421, 25742, 27084, 31228, 38613, 40626, 46842, 51484, 60939, 70263, 77226, 81252, 93684, 115839, 121878, 140526, 154452, 210789, 231678, 243756, 281052, 347517, 421578, 463356, 476227, 695034, 843156, 952454, 1390068, 1428681, 1904908, 2857362, 4286043, 5714724, 8572086, 12858129, 17144172, 25716258, 51432516]

約数ペア:

[(1, 51432516), (2, 25716258), (3, 17144172), (4, 12858129), (6, 8572086), (9, 5714724), (12, 4286043), (18, 2857362), (27, 1904908), (36, 1428681), (37, 1390068), (54, 952454), (61, 843156), (74, 695034), (108, 476227), (111, 463356), (122, 421578), (148, 347517), (183, 281052), (211, 243756), (222, 231678), (244, 210789), (333, 154452), (366, 140526), (422, 121878), (444, 115839), (549, 93684), (633, 81252), (666, 77226), (732, 70263), (844, 60939), (999, 51484), (1098, 46842), (1266, 40626), (1332, 38613), (1647, 31228), (1899, 27084), (1998, 25742), (2196, 23421), (2257, 22788), (2532, 20313), (3294, 15614), (3798, 13542), (3996, 12871), (4514, 11394), (5697, 9028), (6588, 7807), (6771, 7596)]