63828350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 122724288

約数和(自身を除く): 58895938

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 157, 173, 235, 314, 346, 470, 785, 865, 1175, 1570, 1730, 2350, 3925, 4325, 7379, 7850, 8131, 8650, 14758, 16262, 27161, 36895, 40655, 54322, 73790, 81310, 135805, 184475, 203275, 271610, 368950, 406550, 679025, 1276567, 1358050, 2553134, 6382835, 12765670, 31914175, 63828350]

約数ペア:

[(1, 63828350), (2, 31914175), (5, 12765670), (10, 6382835), (25, 2553134), (47, 1358050), (50, 1276567), (94, 679025), (157, 406550), (173, 368950), (235, 271610), (314, 203275), (346, 184475), (470, 135805), (785, 81310), (865, 73790), (1175, 54322), (1570, 40655), (1730, 36895), (2350, 27161), (3925, 16262), (4325, 14758), (7379, 8650), (7850, 8131)]