48701440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 112

約数和(自身を含む): 123855480

約数和(自身を除く): 75154040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 128, 145, 160, 164, 205, 232, 256, 290, 320, 328, 410, 464, 512, 580, 640, 656, 820, 928, 1024, 1160, 1189, 1280, 1312, 1640, 1856, 2048, 2320, 2378, 2560, 2624, 3280, 3712, 4096, 4640, 4756, 5120, 5248, 5945, 6560, 7424, 8192, 9280, 9512, 10240, 10496, 11890, 13120, 14848, 18560, 19024, 20480, 20992, 23780, 26240, 29696, 37120, 38048, 40960, 41984, 47560, 52480, 59392, 74240, 76096, 83968, 95120, 104960, 118784, 148480, 152192, 167936, 190240, 209920, 237568, 296960, 304384, 335872, 380480, 419840, 593920, 608768, 760960, 839680, 1187840, 1217536, 1521920, 1679360, 2435072, 3043840, 4870144, 6087680, 9740288, 12175360, 24350720, 48701440]

約数ペア:

[(1, 48701440), (2, 24350720), (4, 12175360), (5, 9740288), (8, 6087680), (10, 4870144), (16, 3043840), (20, 2435072), (29, 1679360), (32, 1521920), (40, 1217536), (41, 1187840), (58, 839680), (64, 760960), (80, 608768), (82, 593920), (116, 419840), (128, 380480), (145, 335872), (160, 304384), (164, 296960), (205, 237568), (232, 209920), (256, 190240), (290, 167936), (320, 152192), (328, 148480), (410, 118784), (464, 104960), (512, 95120), (580, 83968), (640, 76096), (656, 74240), (820, 59392), (928, 52480), (1024, 47560), (1160, 41984), (1189, 40960), (1280, 38048), (1312, 37120), (1640, 29696), (1856, 26240), (2048, 23780), (2320, 20992), (2378, 20480), (2560, 19024), (2624, 18560), (3280, 14848), (3712, 13120), (4096, 11890), (4640, 10496), (4756, 10240), (5120, 9512), (5248, 9280), (5945, 8192), (6560, 7424)]