48564540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4499

約数の個数: 72

約数和(自身を含む): 149761248

約数和(自身を除く): 101196708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 4423, 5490, 8846, 10980, 13269, 17692, 22115, 26538, 39807, 44230, 53076, 66345, 79614, 88460, 132690, 159228, 199035, 265380, 269803, 398070, 539606, 796140, 809409, 1079212, 1349015, 1618818, 2428227, 2698030, 3237636, 4047045, 4856454, 5396060, 8094090, 9712908, 12141135, 16188180, 24282270, 48564540]

約数ペア:

[(1, 48564540), (2, 24282270), (3, 16188180), (4, 12141135), (5, 9712908), (6, 8094090), (9, 5396060), (10, 4856454), (12, 4047045), (15, 3237636), (18, 2698030), (20, 2428227), (30, 1618818), (36, 1349015), (45, 1079212), (60, 809409), (61, 796140), (90, 539606), (122, 398070), (180, 269803), (183, 265380), (244, 199035), (305, 159228), (366, 132690), (549, 88460), (610, 79614), (732, 66345), (915, 53076), (1098, 44230), (1220, 39807), (1830, 26538), (2196, 22115), (2745, 17692), (3660, 13269), (4423, 10980), (5490, 8846)]