51491808

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 152802720

約数和(自身を除く): 101310912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 977, 1098, 1464, 1647, 1952, 1954, 2196, 2928, 2931, 3294, 3908, 4392, 5856, 5862, 6588, 7816, 8784, 8793, 11724, 13176, 15632, 17568, 17586, 23448, 26352, 26379, 31264, 35172, 46896, 52704, 52758, 59597, 70344, 93792, 105516, 119194, 140688, 178791, 211032, 238388, 281376, 357582, 422064, 476776, 536373, 715164, 844128, 953552, 1072746, 1430328, 1609119, 1907104, 2145492, 2860656, 3218238, 4290984, 5721312, 6436476, 8581968, 12872952, 17163936, 25745904, 51491808]

約数ペア:

[(1, 51491808), (2, 25745904), (3, 17163936), (4, 12872952), (6, 8581968), (8, 6436476), (9, 5721312), (12, 4290984), (16, 3218238), (18, 2860656), (24, 2145492), (27, 1907104), (32, 1609119), (36, 1430328), (48, 1072746), (54, 953552), (61, 844128), (72, 715164), (96, 536373), (108, 476776), (122, 422064), (144, 357582), (183, 281376), (216, 238388), (244, 211032), (288, 178791), (366, 140688), (432, 119194), (488, 105516), (549, 93792), (732, 70344), (864, 59597), (976, 52758), (977, 52704), (1098, 46896), (1464, 35172), (1647, 31264), (1952, 26379), (1954, 26352), (2196, 23448), (2928, 17586), (2931, 17568), (3294, 15632), (3908, 13176), (4392, 11724), (5856, 8793), (5862, 8784), (6588, 7816)]