48159540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1910

約数の個数: 144

約数和(自身を含む): 171714816

約数和(自身を除く): 123555276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1871, 1980, 2145, 2340, 2574, 2860, 3742, 4290, 5148, 5613, 6435, 7484, 8580, 9355, 11226, 12870, 16839, 18710, 20581, 22452, 24323, 25740, 28065, 33678, 37420, 41162, 48646, 56130, 61743, 67356, 72969, 82324, 84195, 97292, 102905, 112260, 121615, 123486, 145938, 168390, 185229, 205810, 218907, 243230, 246972, 267553, 291876, 308715, 336780, 364845, 370458, 411620, 437814, 486460, 535106, 617430, 729690, 740916, 802659, 875628, 926145, 1070212, 1094535, 1234860, 1337765, 1459380, 1605318, 1852290, 2189070, 2407977, 2675530, 3210636, 3704580, 4013295, 4378140, 4815954, 5351060, 8026590, 9631908, 12039885, 16053180, 24079770, 48159540]

約数ペア:

[(1, 48159540), (2, 24079770), (3, 16053180), (4, 12039885), (5, 9631908), (6, 8026590), (9, 5351060), (10, 4815954), (11, 4378140), (12, 4013295), (13, 3704580), (15, 3210636), (18, 2675530), (20, 2407977), (22, 2189070), (26, 1852290), (30, 1605318), (33, 1459380), (36, 1337765), (39, 1234860), (44, 1094535), (45, 1070212), (52, 926145), (55, 875628), (60, 802659), (65, 740916), (66, 729690), (78, 617430), (90, 535106), (99, 486460), (110, 437814), (117, 411620), (130, 370458), (132, 364845), (143, 336780), (156, 308715), (165, 291876), (180, 267553), (195, 246972), (198, 243230), (220, 218907), (234, 205810), (260, 185229), (286, 168390), (330, 145938), (390, 123486), (396, 121615), (429, 112260), (468, 102905), (495, 97292), (572, 84195), (585, 82324), (660, 72969), (715, 67356), (780, 61743), (858, 56130), (990, 48646), (1170, 41162), (1287, 37420), (1430, 33678), (1716, 28065), (1871, 25740), (1980, 24323), (2145, 22452), (2340, 20581), (2574, 18710), (2860, 16839), (3742, 12870), (4290, 11226), (5148, 9355), (5613, 8580), (6435, 7484)]