55111788

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 143784368

約数和(自身を除く): 88672580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 73, 134, 146, 201, 219, 268, 292, 313, 402, 438, 603, 626, 657, 804, 876, 939, 1206, 1252, 1314, 1878, 2412, 2628, 2817, 3756, 4891, 5634, 9782, 11268, 14673, 19564, 20971, 22849, 29346, 41942, 44019, 45698, 58692, 62913, 68547, 83884, 88038, 91396, 125826, 137094, 176076, 188739, 205641, 251652, 274188, 377478, 411282, 754956, 822564, 1530883, 3061766, 4592649, 6123532, 9185298, 13777947, 18370596, 27555894, 55111788]

約数ペア:

[(1, 55111788), (2, 27555894), (3, 18370596), (4, 13777947), (6, 9185298), (9, 6123532), (12, 4592649), (18, 3061766), (36, 1530883), (67, 822564), (73, 754956), (134, 411282), (146, 377478), (201, 274188), (219, 251652), (268, 205641), (292, 188739), (313, 176076), (402, 137094), (438, 125826), (603, 91396), (626, 88038), (657, 83884), (804, 68547), (876, 62913), (939, 58692), (1206, 45698), (1252, 44019), (1314, 41942), (1878, 29346), (2412, 22849), (2628, 20971), (2817, 19564), (3756, 14673), (4891, 11268), (5634, 9782)]