54799680100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{48889}}^1$

素因数の和:49933

約数の個数: 72

約数和(自身を含む): 129855751200

約数和(自身を除く): 75056071100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1019, 1100, 2038, 4076, 5095, 10190, 11209, 20380, 22418, 25475, 44836, 48889, 50950, 56045, 97778, 101900, 112090, 195556, 224180, 244445, 280225, 488890, 537779, 560450, 977780, 1075558, 1120900, 1222225, 2151116, 2444450, 2688895, 4888900, 5377790, 10755580, 13444475, 26888950, 49817891, 53777900, 99635782, 199271564, 249089455, 498178910, 547996801, 996357820, 1095993602, 1245447275, 2191987204, 2490894550, 2739984005, 4981789100, 5479968010, 10959936020, 13699920025, 27399840050, 54799680100]

約数ペア:

[(1, 54799680100), (2, 27399840050), (4, 13699920025), (5, 10959936020), (10, 5479968010), (11, 4981789100), (20, 2739984005), (22, 2490894550), (25, 2191987204), (44, 1245447275), (50, 1095993602), (55, 996357820), (100, 547996801), (110, 498178910), (220, 249089455), (275, 199271564), (550, 99635782), (1019, 53777900), (1100, 49817891), (2038, 26888950), (4076, 13444475), (5095, 10755580), (10190, 5377790), (11209, 4888900), (20380, 2688895), (22418, 2444450), (25475, 2151116), (44836, 1222225), (48889, 1120900), (50950, 1075558), (56045, 977780), (97778, 560450), (101900, 537779), (112090, 488890), (195556, 280225), (224180, 244445)]