49693664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 108065160

約数和(自身を除く): 58371496

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 304, 376, 592, 608, 703, 752, 893, 1184, 1406, 1504, 1739, 1786, 2209, 2812, 3478, 3572, 4418, 5624, 6956, 7144, 8836, 11248, 13912, 14288, 17672, 22496, 27824, 28576, 33041, 35344, 41971, 55648, 66082, 70688, 81733, 83942, 132164, 163466, 167884, 264328, 326932, 335768, 528656, 653864, 671536, 1057312, 1307728, 1343072, 1552927, 2615456, 3105854, 6211708, 12423416, 24846832, 49693664]

約数ペア:

[(1, 49693664), (2, 24846832), (4, 12423416), (8, 6211708), (16, 3105854), (19, 2615456), (32, 1552927), (37, 1343072), (38, 1307728), (47, 1057312), (74, 671536), (76, 653864), (94, 528656), (148, 335768), (152, 326932), (188, 264328), (296, 167884), (304, 163466), (376, 132164), (592, 83942), (608, 81733), (703, 70688), (752, 66082), (893, 55648), (1184, 41971), (1406, 35344), (1504, 33041), (1739, 28576), (1786, 27824), (2209, 22496), (2812, 17672), (3478, 14288), (3572, 13912), (4418, 11248), (5624, 8836), (6956, 7144)]