42744350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 94279680

約数和(自身を除く): 51535330

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 31, 46, 50, 55, 62, 109, 110, 115, 155, 218, 230, 253, 275, 310, 341, 506, 545, 550, 575, 682, 713, 775, 1090, 1150, 1199, 1265, 1426, 1550, 1705, 2398, 2507, 2530, 2725, 3379, 3410, 3565, 5014, 5450, 5995, 6325, 6758, 7130, 7843, 8525, 11990, 12535, 12650, 15686, 16895, 17050, 17825, 25070, 27577, 29975, 33790, 35650, 37169, 39215, 55154, 59950, 62675, 74338, 77717, 78430, 84475, 125350, 137885, 155434, 168950, 185845, 196075, 275770, 371690, 388585, 392150, 689425, 777170, 854887, 929225, 1378850, 1709774, 1858450, 1942925, 3885850, 4274435, 8548870, 21372175, 42744350]

約数ペア:

[(1, 42744350), (2, 21372175), (5, 8548870), (10, 4274435), (11, 3885850), (22, 1942925), (23, 1858450), (25, 1709774), (31, 1378850), (46, 929225), (50, 854887), (55, 777170), (62, 689425), (109, 392150), (110, 388585), (115, 371690), (155, 275770), (218, 196075), (230, 185845), (253, 168950), (275, 155434), (310, 137885), (341, 125350), (506, 84475), (545, 78430), (550, 77717), (575, 74338), (682, 62675), (713, 59950), (775, 55154), (1090, 39215), (1150, 37169), (1199, 35650), (1265, 33790), (1426, 29975), (1550, 27577), (1705, 25070), (2398, 17825), (2507, 17050), (2530, 16895), (2725, 15686), (3379, 12650), (3410, 12535), (3565, 11990), (5014, 8525), (5450, 7843), (5995, 7130), (6325, 6758)]