48931488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 148599360

約数和(自身を除く): 99667872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 83, 89, 92, 96, 138, 144, 166, 178, 184, 207, 249, 267, 276, 288, 332, 356, 368, 414, 498, 534, 552, 664, 712, 736, 747, 801, 828, 996, 1068, 1104, 1328, 1424, 1494, 1602, 1656, 1909, 1992, 2047, 2136, 2208, 2656, 2848, 2988, 3204, 3312, 3818, 3984, 4094, 4272, 5727, 5976, 6141, 6408, 6624, 7387, 7636, 7968, 8188, 8544, 11454, 11952, 12282, 12816, 14774, 15272, 16376, 17181, 18423, 22161, 22908, 23904, 24564, 25632, 29548, 30544, 32752, 34362, 36846, 44322, 45816, 49128, 59096, 61088, 65504, 66483, 68724, 73692, 88644, 91632, 98256, 118192, 132966, 137448, 147384, 169901, 177288, 183264, 196512, 236384, 265932, 274896, 294768, 339802, 354576, 509703, 531864, 549792, 589536, 679604, 709152, 1019406, 1063728, 1359208, 1529109, 2038812, 2127456, 2718416, 3058218, 4077624, 5436832, 6116436, 8155248, 12232872, 16310496, 24465744, 48931488]

約数ペア:

[(1, 48931488), (2, 24465744), (3, 16310496), (4, 12232872), (6, 8155248), (8, 6116436), (9, 5436832), (12, 4077624), (16, 3058218), (18, 2718416), (23, 2127456), (24, 2038812), (32, 1529109), (36, 1359208), (46, 1063728), (48, 1019406), (69, 709152), (72, 679604), (83, 589536), (89, 549792), (92, 531864), (96, 509703), (138, 354576), (144, 339802), (166, 294768), (178, 274896), (184, 265932), (207, 236384), (249, 196512), (267, 183264), (276, 177288), (288, 169901), (332, 147384), (356, 137448), (368, 132966), (414, 118192), (498, 98256), (534, 91632), (552, 88644), (664, 73692), (712, 68724), (736, 66483), (747, 65504), (801, 61088), (828, 59096), (996, 49128), (1068, 45816), (1104, 44322), (1328, 36846), (1424, 34362), (1494, 32752), (1602, 30544), (1656, 29548), (1909, 25632), (1992, 24564), (2047, 23904), (2136, 22908), (2208, 22161), (2656, 18423), (2848, 17181), (2988, 16376), (3204, 15272), (3312, 14774), (3818, 12816), (3984, 12282), (4094, 11952), (4272, 11454), (5727, 8544), (5976, 8188), (6141, 7968), (6408, 7636), (6624, 7387)]