52355600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 139952352

約数和(自身を除く): 87596752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 73, 80, 88, 100, 110, 146, 163, 176, 200, 220, 275, 292, 326, 365, 400, 440, 550, 584, 652, 730, 803, 815, 880, 1100, 1168, 1304, 1460, 1606, 1630, 1793, 1825, 2200, 2608, 2920, 3212, 3260, 3586, 3650, 4015, 4075, 4400, 5840, 6424, 6520, 7172, 7300, 8030, 8150, 8965, 11899, 12848, 13040, 14344, 14600, 16060, 16300, 17930, 20075, 23798, 28688, 29200, 32120, 32600, 35860, 40150, 44825, 47596, 59495, 64240, 65200, 71720, 80300, 89650, 95192, 118990, 130889, 143440, 160600, 179300, 190384, 237980, 261778, 297475, 321200, 358600, 475960, 523556, 594950, 654445, 717200, 951920, 1047112, 1189900, 1308890, 2094224, 2379800, 2617780, 3272225, 4759600, 5235560, 6544450, 10471120, 13088900, 26177800, 52355600]

約数ペア:

[(1, 52355600), (2, 26177800), (4, 13088900), (5, 10471120), (8, 6544450), (10, 5235560), (11, 4759600), (16, 3272225), (20, 2617780), (22, 2379800), (25, 2094224), (40, 1308890), (44, 1189900), (50, 1047112), (55, 951920), (73, 717200), (80, 654445), (88, 594950), (100, 523556), (110, 475960), (146, 358600), (163, 321200), (176, 297475), (200, 261778), (220, 237980), (275, 190384), (292, 179300), (326, 160600), (365, 143440), (400, 130889), (440, 118990), (550, 95192), (584, 89650), (652, 80300), (730, 71720), (803, 65200), (815, 64240), (880, 59495), (1100, 47596), (1168, 44825), (1304, 40150), (1460, 35860), (1606, 32600), (1630, 32120), (1793, 29200), (1825, 28688), (2200, 23798), (2608, 20075), (2920, 17930), (3212, 16300), (3260, 16060), (3586, 14600), (3650, 14344), (4015, 13040), (4075, 12848), (4400, 11899), (5840, 8965), (6424, 8150), (6520, 8030), (7172, 7300)]