47904810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 82731990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 41, 51, 58, 79, 82, 85, 87, 102, 123, 145, 158, 170, 174, 205, 237, 246, 255, 290, 395, 410, 435, 474, 493, 510, 615, 697, 790, 870, 986, 1185, 1189, 1230, 1343, 1394, 1479, 2091, 2291, 2370, 2378, 2465, 2686, 2958, 3239, 3485, 3567, 4029, 4182, 4582, 4930, 5945, 6478, 6715, 6873, 6970, 7134, 7395, 8058, 9717, 10455, 11455, 11890, 13430, 13746, 14790, 16195, 17835, 19434, 20145, 20213, 20910, 22910, 32390, 34365, 35670, 38947, 40290, 40426, 48585, 55063, 60639, 68730, 77894, 93931, 97170, 101065, 110126, 116841, 121278, 165189, 187862, 194735, 202130, 233682, 275315, 281793, 303195, 330378, 389470, 469655, 550630, 563586, 584205, 606390, 825945, 939310, 1168410, 1408965, 1596827, 1651890, 2817930, 3193654, 4790481, 7984135, 9580962, 15968270, 23952405, 47904810]

約数ペア:

[(1, 47904810), (2, 23952405), (3, 15968270), (5, 9580962), (6, 7984135), (10, 4790481), (15, 3193654), (17, 2817930), (29, 1651890), (30, 1596827), (34, 1408965), (41, 1168410), (51, 939310), (58, 825945), (79, 606390), (82, 584205), (85, 563586), (87, 550630), (102, 469655), (123, 389470), (145, 330378), (158, 303195), (170, 281793), (174, 275315), (205, 233682), (237, 202130), (246, 194735), (255, 187862), (290, 165189), (395, 121278), (410, 116841), (435, 110126), (474, 101065), (493, 97170), (510, 93931), (615, 77894), (697, 68730), (790, 60639), (870, 55063), (986, 48585), (1185, 40426), (1189, 40290), (1230, 38947), (1343, 35670), (1394, 34365), (1479, 32390), (2091, 22910), (2291, 20910), (2370, 20213), (2378, 20145), (2465, 19434), (2686, 17835), (2958, 16195), (3239, 14790), (3485, 13746), (3567, 13430), (4029, 11890), (4182, 11455), (4582, 10455), (4930, 9717), (5945, 8058), (6478, 7395), (6715, 7134), (6873, 6970)]