49493760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12889}}^1$

素因数の和:12913

約数の個数: 72

約数和(自身を含む): 158082960

約数和(自身を除く): 108589200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 12889, 25778, 38667, 51556, 64445, 77334, 103112, 128890, 154668, 193335, 206224, 257780, 309336, 386670, 412448, 515560, 618672, 773340, 824896, 1031120, 1237344, 1546680, 1649792, 2062240, 2474688, 3093360, 3299584, 4124480, 4949376, 6186720, 8248960, 9898752, 12373440, 16497920, 24746880, 49493760]

約数ペア:

[(1, 49493760), (2, 24746880), (3, 16497920), (4, 12373440), (5, 9898752), (6, 8248960), (8, 6186720), (10, 4949376), (12, 4124480), (15, 3299584), (16, 3093360), (20, 2474688), (24, 2062240), (30, 1649792), (32, 1546680), (40, 1237344), (48, 1031120), (60, 824896), (64, 773340), (80, 618672), (96, 515560), (120, 412448), (128, 386670), (160, 309336), (192, 257780), (240, 206224), (256, 193335), (320, 154668), (384, 128890), (480, 103112), (640, 77334), (768, 64445), (960, 51556), (1280, 38667), (1920, 25778), (3840, 12889)]