55987360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 96

約数和(自身を含む): 155457792

約数和(自身を除く): 99470432

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2447, 2860, 4576, 4894, 5720, 9788, 11440, 12235, 19576, 22880, 24470, 26917, 31811, 39152, 48940, 53834, 63622, 78304, 97880, 107668, 127244, 134585, 159055, 195760, 215336, 254488, 269170, 318110, 349921, 391520, 430672, 508976, 538340, 636220, 699842, 861344, 1017952, 1076680, 1272440, 1399684, 1749605, 2153360, 2544880, 2799368, 3499210, 4306720, 5089760, 5598736, 6998420, 11197472, 13996840, 27993680, 55987360]

約数ペア:

[(1, 55987360), (2, 27993680), (4, 13996840), (5, 11197472), (8, 6998420), (10, 5598736), (11, 5089760), (13, 4306720), (16, 3499210), (20, 2799368), (22, 2544880), (26, 2153360), (32, 1749605), (40, 1399684), (44, 1272440), (52, 1076680), (55, 1017952), (65, 861344), (80, 699842), (88, 636220), (104, 538340), (110, 508976), (130, 430672), (143, 391520), (160, 349921), (176, 318110), (208, 269170), (220, 254488), (260, 215336), (286, 195760), (352, 159055), (416, 134585), (440, 127244), (520, 107668), (572, 97880), (715, 78304), (880, 63622), (1040, 53834), (1144, 48940), (1430, 39152), (1760, 31811), (2080, 26917), (2288, 24470), (2447, 22880), (2860, 19576), (4576, 12235), (4894, 11440), (5720, 9788)]